1.

Arsan S, Ertogan F, Kemahlı S, Akar N, Tekin M, Çiftçi E, Aydemir F, Taşbaş Z, Cin Ş. Heterozygosity for R506Q mutation of Factor V and homozygous protein C deficiency in a newborn. XIV^th meeting of the ISH, Abstract no: P-356, Abstract Book p: 153 Stocholm, Sweden, Aug 30-Sept 4, 1997.

2.

Arsan S, İkincioğulları A, Atasay B, Çiftçi E, Kuzu I, Ertogan F. Congenital nephrotic syndrome associated with congenital immune deficiency. XVI^th European Congress of Perinatal Medicine, Zagrep, 10-13 June 1998. Abstract no: P29. Prenatal and Neonatal Medicine, 3(Suppl 1), 102 (1998).

3.

İkincioğulları A, Doğu F, Çiftçi E, Yıldıran ŞT, Erekul S, Adıyaman S, Ünal E, Ertem M, Cin Ş, Babacan E. Bone lesions caused by BCG dissemination in a successfully bone marrow transplanted SCID patient. VIII^th Meeting of the European Society for Immunodeficiencies, ESID’98. Rhodes, Hellas, October 8-11, 1998. Abstract no: TH14. Molecular Immunology, 35, 777 (1998).

4.

İkincioğulları A, Babacan E, Doğu F, Çiftçi E, Yıldıran ŞT, Erekul S, Adıyaman S, Ünal E, Ertem M, Cin Ş. Disseminated Bacille Calmette-Guerin disease in a successfully bone marrow transplanted SCID patient. European Society for Paediatric Research, Annual Meeting, June 26-29, 1999, Copenhagen, Denmark. Abstract no: 155. Pediatric Research, 45, 768 (1999).

5.

Çiftçi E, İnce E, Doğru Ü, Ertem M, Güriz H, Aysev D, Fitöz S, Kendirli T, Cin Ş. Salmonella rib osteomyelitis and lung abscess in a child with S-beta haemoglobinopathy. 11^th European Congress of Clinical Microbiology and Infectious Diseases, Istanbul Turkey April 1-4, 2001 (P 939). Clinical Microbiology and Infection, 7(Supll 1), 186 (2001).

6.

İnce E, Çiftçi E, Güriz H, Tutar E, Aysev D, Atalay S, Doğru Ü. Is prolonged use of prophylactic benzatine penicillin responsible for the development of ampicillin resistant streptococcal strains in oral mucosa? The 3^th World Congress of Pediatric Cardiology and Cardiac Surgery, Toronto, Ontario, Canada, May 27-31, 2001 (P 715). Cardiology in the Young, 11(Supll 1), 229 (2001).

7.

Schuster V, Tefs K, Seregard S, Çiftçi E, Örnek K, Hidayat AH, Sweeney E, Eisert S, Doğru Ü, Kanpolat A. Plasminogen gene mutations and polymorphisms in patients with ligneous conjunctivitis and other manifestations of pseudomembraneous disesase. The 44^th Annual Meeting of the American Society of Hematology, Philadelphia, Pennsylvania, USA December 6-10, 2002, (P 71). Blood, 110, 22a (2002).

8.

Gözdaşoğlu S, Uysal Z, Aysev D, Ertem M, Çiftçi E, Güriz H, Akarsu S, Kürekçi E, Cin Ş. Blastoschizomyces capitatus infection in a child suffering myelodysplastic syndrome who subsequently developed chronic myelomonocytic leukemia. 8^th Annual Congress of the European Hematology Association, Lyon, France June 12-15, 2003, (1043). Hematol J, 4(Supll 2), 304 (2003).

9.

Çiftçi E, Ayberkin E, Güriz H, Aysev AD, İnce E, Doğru Ü. Antibiotic susceptibility of Acinetobacter strains isolated in blood cultures of children. 14^th European Congress of Clinical Microbiology and Infectious Diseases, Prague, Czech Republic May 1-4, 2004, (P 1553). Clin Microbiol Infect, 10(Supll 3), 438 (2004).

10

Ayberkin E, Çiftçi E, Güriz H, Aysev AD, İnce E, Arsan S, Yavuz G, Doğru Ü. Bacteraemia due to Stenotrophomonas maltophilia strains in children. 14^th European Congress of Clinical Microbiology and Infectious Diseases, Prague, Czech Republic May 1-4, 2004, (P 1558). Clin Microbiol Infect, 10(Supll 3), 439 (2004).

11.

Öncel S, Dalgıç N, Yağmurlu A, Gümüş D, Öztürk B, Demirçeken F, Çiftçi E, İnce, E, Kansu A, Girgin N, Doğru Ü. Coexistence of pseudomembranous enterocolitis and Crohn’s disease: a rare occurrence. 14^th European Congress of Clinical Microbiology and Infectious Diseases, Prague, Czech Republic May 1-4, 2004, (P 2322). Clin Microbiol Infect, 10(Supll 3), 667 (2004).

12.

İnce E, Çiftçi E, Koloğlu-Bingöl M, Comba A, Dalgıç N, Öncel S, Doğru Ü. Streptococcal toxic shock syndrome together with multifocal osteomyelitis and myocarditis. 14^th European Congress of Clinical Microbiology and Infectious Diseases, Prague, Czech Republic May 1-4, 2004, (P 2324). Clin Microbiol Infect, 10(Supll 3), 667-668 (2004).

13.

Belet N, Çiftçi E, İnce E, Dalgıç N, Öncel S, Güriz H, Yağmurlu A, Dindar H, Aysev D, Doğru Ü. Caspofungin treatment in two infants with persistent fungemia due to Candida lipolytica. 15^th European Congress of Clinical Microbiology and Infectious Diseases, Copenhagen, Denmark, April 2-5, 2005, (P 749). Clin Microbiol Infect, 11(Supll 2), 219-220 (2005).

14.

Çiftçi E, Kendirli T, İnce E, Dalgıç N, Öncel S, Güriz H, Ünal E, Doğru Ü. Successful treatment of Trichosporon mucoides infection with lipid complex amphotericin B and 5-fluorocytosine. 15^th European Congress of Clinical Microbiology and Infectious Diseases, Copenhagen, Denmark, April 2-5, 2005, (P 751). Clin Microbiol Infect, 11(Supll 2), 220 (2005).

15.

Dalgıç N, Çiftçi E, Örgerin Z, Öncel S, Belet N, İnce E, Doğru Ü. Herpes zoster in hospitalized Turkish children. 15^th European Congress of Clinical Microbiology and Infectious Diseases, Copenhagen, Denmark, April 2-5, 2005, (P 1537). Clin Microbiol Infect, 11(Supll 2), 499-500 (2005).

16.

İnce E, Çiftçi E, Güriz H, Fitöz S, Öncel S, Dalgıç N, Taçyıldız N, Ertem M, Doğru Ü. Invasive aspergillosis in children. 2^nd Trends in Medical Mycology, Berlin, Germany, October 23-26, 2005, (P 043). Mycoses, 48 (Suppl 2), 45-46 (2005).

17.

Öncel S, Çiftçi E, Belet N, Dalgiç N, Fitöz S, İnce E, Dogru Ü. Hydrocephalus: a rare complication of mumps meningoencephalitis. 16^th European Congress of Clinical Microbiology and Infectious Diseases, Nice, France, April 1-4, 2006, (R 2257).

18.

Bingöler EB, İnce E, Güriz H, Çiftçi E, Erdem B, Kutlu B, Soy AT, Aysev AD, Dogru Ü. The incidence, serotyping and antibiotic resistance of non-typhoidal Salmonella and Shigella species in childhood acute gastroenteritis in a district of the capital city of Turkey. 16^th European Congress of Clinical Microbiology and Infectious Diseases, Nice, France, April 1-4, 2006, (R 2258).

19.

Çiftçi E, Belet N, Öncel S, Uçar T, İleri M, Kendirli T, Güriz H, Dalgiç N, Fitöz S, İnce E, Tutar E, Atalay S, Dogru Ü. A series of unfortunate events after paronychia due to Staphylococcus aureus: pericarditis, pneumonia, lung abscess, empyema and osteomyelitis. 16^th European Congress of Clinical Microbiology and Infectious Diseases, Nice, France, April 1-4, 2006, (R 2261).

20.

Dogu F, İkincioğulları A, Kendirli T, Aytekin C, Bozdoğan G, Yüksek M, Yıldıran A, Erol F, Reisli İ, Çiftçi E, Zorlu P, Anlar Y, Villard J, de la Salle H. MHC clas I and class II deficiencies. XII^th Meeting of the Eurepean Society for Immunodeficiencies (ESID), Budapest, Hungary, October 4-7, 2006 (E26).

21.

Belet N, Tapısız A, Çiftçi E, İnce E, Doğru Ü. Varicella-related hospitalization in children: a seven years retrospective study in the pre-vaccine era, in Ankara, Turkey. 17^th European Congress of Clinical Microbiology and Infectious Diseases and 25^th International Congress of Chemotherapy, Munich, Germany, 31 March-3 April 2007, (P1556).

22.

Tapısız A, Belet N, Çiftçi E, İnce E, Doğru Ü. Hemophagocytic lymphohistiocytosis associated with visceral leishmaniasis. 17^th European Congress of Clinical Microbiology and Infectious Diseases and 25^th International Congress of Chemotherapy, Munich, Germany, 31 March-3 April 2007, (R2775).

23.

İkinciogullari A, Dogu F, Fricker D, Yuksek M, Bozdogan G, Aytekin C, Yildiran A, Çiftçi E, Can Z, Babacan E, De La Salle H. HLA class I deficiency: Clinical, immunological and genetic characteristics of three patient. 2008 AAAAI Annual Meeting, Philadelphia, USA, March 14-18, 2008. J Allergy and Clin Immunol, 121 (Supll 1), S86 (2008).

24.

Belet N, Çiftçi E, Güriz H, Aysev D, İnce E, Uysal Z, Taçyıldız N, Atasay B, Doğu F, Kendirli T, Doğru Ü. Etest assessment of in vitro amphotericin B susceptibility of Candida clinical isolates isolated from children. Acta Pædiatrica, 97 (Suppl. 459): (2008). 3^rd Europaediatrics, Istanbul, Turkey, June 14-17, 2008, (PP-265).

25.

Dogu F, Cipe F, Yuksek M, Yıldıran A, Bozdoğan G, Aytekin C, Güloğlu D, Çiftçi E, Duman R, Batıoğlu F, De La Salle H, İkinciogullari A. When should we suspect and how should we treat HLA class I deficiency. XIIIth Meeting of the European Society for Immunodeficiencies. s-Hertogenbosch, the Netherlands, October 16-19, 2008. Clinical & Experimental Immunology, 154 (Supll 1), 100-101 (2008).

26.

Okulu E, Mungan AI, Yurdakul E, Atasay B, Çiftçi E, Arsan S, Turmen T. Ganciclovir treated severe cytomegalovirus infection in an extremely low birth weight infant. 1st International Congress of UENPS Union of European Neonatal and Perinatal Societies, Rome, Italy, November 17-19, 2008. P.134. Early Hum Dev, 84 (Suppl. November): S76 (2008).

27.

Kendirli T, İnce E, Çiftçi E, Doğru Ü, Yeğin O, Akar N. Soluble endothelial protein C receptor level in children with sepsis. 20th ESPNIC Medical & Nursing Annual Congress. Verona, Italy in June 14-17, 2009. Book of Abstracts p.56.

28.

Tapısız A, Özdemir H, Çiftçi E, İnce E, Doğru Ü. Parenteral ampicillin/sulbactam therapy in hospitalized children with community acquired pneumonia: a 9 year experience. 6^th World Congress of the World Society for Pediatric Infectious Diseases, Buenos Aires, Argentina,  November 18-22, 2009.

29.

Aypar E, Atalay S, Tutar E, Çiftçi E, Uysalel A, Kendirli T, Teber S, Aysev AD. Fatal fungal endocarditis due to Trichosporon asahii in an adolescent boy. Int J Cardiol, 140, Supplement 1, S42 (2010).

30.

Aypar E, Kendirli T, Tutar E, Çiftçi E, İnce E, İleri T, Atalay S. Voriconazole induced QT interval prolongation and torsades de pointes. Int J Cardiol, 140, Supplement 1, S42 (2010).

31.

Özdemir H, Tapısız A, Çiftçi E, İnce E, Doğru Ü. Acute bacterial meningitis in children. 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

32.

Özdemir H, Tapısız A, Çiftçi E, İnce E, Kendirli T, Fitöz S, Teber S, Deda G, Doğru Ü. Encephalitis in children: Presentation of 27 cases. 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

33.

Özdemir H, Kendirli T, Ergün H, Çiftçi E, Tapısız A, Güriz H, Aysev D, İnce E, Doğru Ü. Nosocomial infections due to Acinetobacter baumannii in a pediatric intensive care unit in Turkey. 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

34.

Özdemir H, Çandır MO, Karbuz A, Belet N, Tapısız A, Çiftçi E, İnce E. Chickenpox complications, incidence and financial burden in children in Ankara in the pre-vaccination period. 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

35.

Dinleyici EÇ, Kurugöl Z, Turel O, Hatipoğlu N, Devrim N, Agin H, Gunay I, Bayram N, Kızıldemir A, Tezer H, Aykan HH, Dalgıç N, Kılıç B, Şensoy G, Belet N, Uygur Kulcu N, Say A, Çiftçi E, İnce E, Özdemir H, Emiroğlu M, Odabaş D, Yargıç ZA, Nuhoğlu C, Carman KM, Celebi S, Hacımustafaoğlu M, Çelik Ü, Kondolot M, Öztürk M, Tapısız A, Özen M, Tepeli H, Parlakay A, Kara A, Somer A, Çalışkan B, Velipaşalıoğlu S, Öncel S, Arısoy ES, Güler E, Dalkıran T, Aygün D, Akarsu S, VARICOMP Study Group. An economic evaluation of pediatric varicella hospitalizations in Turkey: A nationwide survey at prevaccine era (VARICOMP Study-2). 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

36.

Belet N, Çiftçi E, Aysev D, Güriz H, Uysal Z, Taçyıldız N, Atasay B, Doğu F, Kendirli T, Kuloğlu Z, İnce E, Doğru Ü. Invasive Candida infections in children: The clinical characteristics and species distribution and antifungal susceptibility of Candida spp. 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

37.

Dinleyici EÇ, Kurugöl Z, Turel O, Hatipoğlu N, Devrim N, Agin H, Gunay I, Bayram N, Kızıldemir A, Tezer H, Aykan HH, Dalgıç N, Kılıç B, Şensoy G, Belet N, Uygur Kulcu N, Say A, Çiftçi E, İnce E, Özdemir H, Emiroğlu M, Odabaş D, Yargic ZA, Nuhoglu C, Carman KM, Celebi S, Hacımustafaoğlu M, Çelik Ü, Kondolot M, Öztürk M, Tapısız A, Özen M, Tepeli H, Parlakay A, Kara A, Somer A, Çalışkan B, Velipaşalıoğlu S, Öncel S, Arısoy ES, Güler E, Dalkıran T, Aygün D, Akarsu S, VARICOMP Study Group. Varicella related hospitalizations in Turkey, 2008-2010:  A nationwide survey at prevaccine era (VARICOMP Study-1). 29^th Annual Meeting of the European Society for Paediatric Infectious Diseases, The Hague, The Netherlands, June 7-11, 2011.

38.

Özdemir H, Tapısız A, Çiftçi E, İnce E, Doğru Ü. Acute bacterial meningitis in children. 7^th World Congress of the World Society for Pediatric Infectious Diseases, Melbourne, Australia, November 16-19, 2011.

39.

Özdemir H, Tapısız A, Çiftçi E, İnce E, Kendirli T, Fitöz S, Teber S, Deda G, Doğru Ü. Encephalitis in children: Presentation of 27 cases. 7^th World Congress of the World Society for Pediatric Infectious Diseases, Melbourne, Australia, November 16-19, 2011.

40.

Özdemir H, Kendirli T, Ergün H, Çiftçi E, Tapısız A, Güriz H, Aysev D, İnce E, Doğru Ü. Nosocomial infections due to Acinetobacter baumannii in a pediatric intensive care unit in Turkey. 7^th World Congress of the World Society for Pediatric Infectious Diseases, Melbourne, Australia, November 16-19, 2011.

41.

Özdemir H, Çandır MO, Karbuz A, Belet N, Tapısız A, Çiftçi E, İnce E. Chickenpox complications, incidence and financial burden in children in Ankara in the pre-vaccination period. 7^th World Congress of the World Society for Pediatric Infectious Diseases, Melbourne, Australia, November 16-19, 2011.

42.

Dinleyici EÇ, Kurugöl Z, Turel O, Hatipoğlu N, Devrim N, Agin H, Gunay I, Yasa O, Ergüven M, Bayram N, Kızıldemir A, Alhan E, Tezer H, Aykan H, Dalgıç N, Kılıç B, Şensoy G, Belet N, Uygur Kulcu N, Say A, Çiftçi E, İnce E, Özdemir H, Emiroğlu M, Odabaş D, Yargıç ZA, Nuhoğlu C, Carman KB, Celebi S, Hacımustafaoğlu M, Elevli M, Çelik Z, Çelik Ü, Kondolot M, Öztürk M, Tapısız A, Özen M, Tepeli H, Parlakay A, Kara A, Somer A, Çalışkan B, Velipaşalıoğlu S, Öncel S, Arısoy ES, Güler E, Dalkıran T, Aygün D, Akarsu S. Neurological complications of varicella in children requring hospitalizations in pre-vaccine era in Turkey: VARICOMP Study. 7^th World Congress of the World Society for Pediatric Infectious Diseases, Melbourne, Australia, November 16-19, 2011.

43.

Karbuz A, Kendirli T, Çiftçi E, Özdemir H, Aysev AD, Aldemir-Kocabaş B, Yaman A, Ödek Ç, İnce E. Use of colistin in pediatric patients at a pediatric intensive care unit in Turkey. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

44.

Karbuz A, Özdemir H, Tanyıldız M, Karadeniz C, Kunt S, Kavlak D, Özen M, Çiftçi E, Tutar E, İnce E. Kawasaki disease complicated by facial nerve palsy. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

45.

Özdemir H, Çiftçi E, Durmaz R, Güriz H, Aysev AD, Karbuz A, Gökdemir R, Acar B, Ertek M, Köse SK, İnce E. Nasopharyngeal carriage of Streptococcus pneumoniae in healthy Turkish children after the introduction of 7-valent pneumococcal conjugate vaccine. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

46.

Özdemir H, Çiftçi E, Durmaz R, Güriz H, Aysev AD, Karbuz A, Gökdemir R, Acar B, Ertek M, Köse SK, İnce E. Increasing antibiotic resistance in Streptococcus pneumoniae colonizing healthy Turkish children after the introduction of 7-valent pneumococcal conjugate vaccine. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

47.

Özdemir H, Çiftçi E, Durmaz R, Güriz H, Aysev AD, Karbuz A, Gökdemir R, Acar B, Ertek M, Köse SK, İnce E. Serotype distribution of Streptococcus pneumoniae in healthy Turkish children after the introduction of 7-valent pneumococcal conjugate vaccine. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

48.

Öncel S, İnce E, Özsan TM, Dolapçı İ, Alvur M, Çiftçi E, Doğru Ü. Chlamydia, Chlamydophila and Mycoplasma: "Atypical" organisms extending beyond their "typical" periods in childhood lower respiratory infections. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

49.

Dinleyici EC, Kurugol Z, Turel O, Devrim İ, Yasa O, Tezer H, Dalgıç N, Uygur-Kulcu N, Bayram N, Elevli M, Çiftçi E, Alhan E, Emiroğlu M, Özen M, Şensoy G, Nuhoğlu C, Somer A, Kara A, Aygun D, Tas MA, Çelebi S, Kondolot M, Tapısız A, Velipasalioglu S, Guler E, Öncel S, Ceyhan M, Hatipoğlu N, Apa H, Ergüven M, Kılıç B, Say A, Kose E, Ekici-Tekin Z, İnce E, Özdemir H, Kocabaş E, Odabaş D, Akin F, Elmas A, Belet N, Carman KB, Çelik Ü, Çalışkan B, Yargıç ZA, Parlakay A, Akarsu S, Hacımustafaoğlu M, Öztürk M, Arısoy ES. Varicella-related hospitalizations during infancy period (< 1 year of age) in Turkey (VARICOMP study 2008-2011): Need strategies for prevention. 30th Annual Meeting of the European Society for Paediatric Infectious Diseases, Thessaloniki, Greece, May 8-12, 2012.

50.

İnce E, Kendirli T, Yaman A, Ödek Ç, Karbuz A, Aldemir B, Özdemir H, Çiftçi E, Güriz H, Aysev D. Catheter associated blood stream infection in pediatric intensive care. The 4th Congress of the European Academy of Paediatric Societies, Istanbul, Turkey, October 5-9, 2012.

51.

Ozkaya-Parlakay A, Abdulmumin AH, Kara A, Cengiz AB, İnce E, Çiftçi E, Tezer H, Özdemir H, Çeliker E. Views of health care staff about pandemic influenza vaccine prior to pandemics. The 4th Congress of the European Academy of Paediatric Societies, Istanbul, Turkey, October 5-9, 2012.

52.

Cayan D, Bainto E, Herzog L, Burgner D, Uehara R, Ballester J, Rodo X, Burns J, International KD Climate Consortium. An apparent seasonal cycle in the occurrence of Kawasaki disesase (KD) over the globe. The 10th International Kawasaki Disease Symposium, Kyoto, Japan, February 7-10, 2012, (P-1). Pediatr Int, 54 (Suppl 1), 63 (2012).

53.

Dinleyici EÇ, Kurugol Z, Bayram N, Devrim İ, Turel O, Yasa O, Tezer H, Alhan E, Dalgıç N, Uygur-Kulcu N, Ozdemir H, Emiroglu M, Sensoy G, Çiftçi E, Nuhoglu C, Tas MA, Metin-Timur O, Elevli M, Kondolot M, Kara A, Celebi S, Tapisiz A, Aygun D, Ozen M, Guler E, Somer A, Velipasalioglu S, Oncel S, Ceyhan M, Apa H, Kuzdan C, Hatipoglu N, Erguven M, Kocabas E, Kanik A, Gulhan B, Say A, Belet N, Ince E, Sag C, Tas T, Tanir G, Bahar M, Ozturk M, Celik M, Hacimustafaoglu M, Akarsu S, Elmas A, Arisoy ES, Odabas D, Bilac B, Akca G, Akin F, Namli AR, Parlakay A, Kocaoglu C, Caliskan B, Incesoy-Ozdemir S, Yargic ZA, Celik U. The epidemiology of varicella-related hospitalizations in Turkey from 2008 to 2012: a nationwide survey during the pre-vaccine era (VARICOMP study). 31th Annual Meeting of the European Society for Paediatric Infectious Diseases, Milan, Italy, May 28-June 1, 2013

54.

Karbuz A, Aldemir-Kocabaş B, Çiftçi E, Yaman A, Kuloğlu Z, Aysev AD, Kansu A, İnce E. Catheter related Leuconostoc mesenteroides bacteremia: a rare case and a novel approach. 32nd Annual Meeting of the ESPID, Dublin, Ireland, May 6-10, 2014.

55.

Aldemir-Kocabaş B, Karbuz A, Karadeniz C, Çiftçi Ö, Özdemir H, Uçar T, Tutar E, Atalay S, Çiftçi E, İnce E. Another face of Kawasaki. 32nd Annual Meeting of the ESPID, Dublin, Ireland, May 6-10, 2014.

56.

Dinleyici EC, Kurugol Z, Kara A, Tezer H, Tas MA, Guler E, Yasa EO, Devrim I, Çiftçi E, Ozdemir H, Akarsu S, Aygun D, Ozen M, Somer A, Bayram N, Sensoy G, Alhan E, Dalgic N, Uygur Kulcu N, Elevli M. Children with breakthrough varicella infection requiring hospitalization in Turkey (VARICOMP study 2008-2013). 33rd Annual Meeting of the European Society for Paediatric Infectious Diseases, Leipzig, Germany, May 12-16, 2015.

57.

Aldemir-Kocabaş B, Karbuz A, Çiftçi E, Begde F, Ametoglou S, Fouad AA, Kalkanci A, Karahan ZC, Aysev D, İnce E. A novel ethiological agent of kerion celsi in a child. 33rd Annual Meeting of the European Society for Paediatric Infectious Diseases, Leipzig, Germany, May 12-16, 2015.

58.

Aldemir-Kocabaş B, Karbuz A, Tural-Kara T, Çiftçi Ö, Uçar T, Fitöz S, Çiftçi E, İnce E. Unusual combination of complications in a child with rotavirus gastroenteritis. 33rd Annual Meeting of the European Society for Paediatric Infectious Diseases, Leipzig, Germany, May 12-16, 2015.

59.

Aldemir-Kocabaş B, Karbuz A, Yıldız C, Çiftçi A, Yıldız N, Fitöz S, Çiftçi E, İnce E. An uncommon primary pyomyositis agent in an infant: Streptococcus pneumoniae serotype 5. 33rd Annual Meeting of the European Society for Paediatric Infectious Diseases, Leipzig, Germany, May 12-16, 2015.

60.

Karbuz A, Aldemir-Kocabas B, Çiftçi E, Karahanlı ZC, Dolapçı İ, Tekeli A, Ince E. Clinical features of patients hospitalized with RSV infection. 7th Europediatrics Congress Florence, Italy May 13-16 2015.

61.

Karbuz A, Karahan Z, Aldemir-Kocabaş B, Tekeli A, Özdemir H, Güriz H, İnce E, Çiftçi E. Clinical and microbiologic features of PVL-positive Staphylococcus aureus strains. 9th World Congress of the World Society for Pediatric Infectious Diseases, Rio de Janeiro, Brazil, 18-21 November, 2015.

62.

Karbuz A, Karahan Z, Aldemir-Kocabaş B, Tekeli A, Özdemir H, Güriz H, İnce E, Çiftçi E. Comparison of antibiotic susceptibility and virulance factors of Staphylococcus aureus strains causing community acquired and health-care associated pediatric infections. 9th World Congress of the World Society for Pediatric Infectious Diseases, Rio de Janeiro, Brazil, 18-21 November, 2015.

63.

Aldemir-Kocabaş B, Karbuz A, Özdemir H, Tapısız A, Belet N, Güriz H, Çiftçi E, İnce E. Complications with rotavirus: Is it worth vaccination? 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

64.

Aldemir-Kocabaş B, Karbuz A, Çiftçi E, Begde F, Ametoglou S, Fouad AA, Kalkanci A, Karahan ZC, Aysev D, İnce E. Trichosporon asteroids: A novel ethiological agent of kerion celsi in a child. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

65.

Özdemir H, Tural-Kara T, Karbuz A, Fitöz S, Çiftçi E, İnce E. A rare infection in children: Pelvic osteomyelitis. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

66.

Kalın T, Yahşi A, Tural-Kara T, Penezoğlu DN, Başaran OU, Saygılı Ç, Erat T, Özdemir H, Çiftçi E, İnce E. The relationship between streptococcal tonsillopharyngitis and erythema nodosum in a child. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

67.

Tural-Kara T, Yılmaz S, Özdemir H, Özçakar ZB, Aysev AD, Çiftçi E, İnce E. A rare agent of peritoneal dialysis related peritonitis in a child: Campylobacter jejuni. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

68.

Tural-Kara T, Yahşi A, Erat T, Özdemir H, Çiftçi E, İnce E. Petechial-purpuric rash and thrombocytopenia associated with parvovirus B19 in a 10-year-old child. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

69.

Tural-Kara T, Erat T, Özdemir H, Yahşi A, Fitöz S, Çiftçi E, İnce E. Calcaneus osteomyelitis: Secondary to Guthrie test. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

70.

Tural-Kara T, Özdemir H, Dindar H, Çiftçi E, İnce E. A case report of congenital lober emphysema: A rare cause of hypertension. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

71.

Tural-Kara T, Özdemir H, Erat T, Yahşi A, Yılmaz S, Çiftçi E, Fitöz S, Yalçınkaya F. Bone marrow aspiration complications: Iliopsoas abscess and sacroiliac osteomyelitis. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

72.

Tural-Kara T, Özdemir H, Erat T, Yahşi A, Çiftçi E. Local complications of Bacille Calmette-Guerin vaccine at the injection site. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

73.

Tural-Kara T, Özdemir H, Yahşi A, Erat T, İnce E, Çiftçi E. Fonsecaea pedrosoi: A rare cause of maxillary osteomyelitis and dental infection in a child with hematological malignancy. 1st Congress of the Young Paediatricians’ Association, İstanbul, Turkey, December 4-6, 2015.

74.

Dinleyici EC, Kurugol Z, VARICOMP Study Group: Bayram N, Devrim I, Tezer H, Yasa O, Kuzdan C, Siraneci R, Alhan E, Dalgic N, Ozdemir H, Çiftçi E, Metin O, Uygur-Kulcu N, Sensoy G, Sag C, Nuhoglu C, Tanir G, Kara A, Kondolot M, Tapisiz A, Kilic O, Celebi S, Hacimustafaoglu M, Elevli M, Tas MA, Akarsu S, Velipasalioglu S, Ozen M, Guler E, Oncel S, Emiroglu M, Somer A, Karbuz A, Turel O, Kuyucu N, Yilmaz-Ciftdogan D, Hatipoglu N, Akin F, Kara A, Gulhan B, Parlakay A, Kocabas E, Sakar M, Carman KB, Say A, Karli A, Belet N, Ince E, Aygun D, Hancerli-Torun S, Dongol M, Akaslan A, Arisoy ES. Early impact of universal single dose varicella vaccine on hospitalization in Turkey (VARICOMP Study 2008-2015). 34th Annual Meeting of the European Society for Paediatric Infectious Diseases, Brighton, United Kingdom, May 10-14, 2016.

75.

Dinleyici EC, Kurugol Z, VARICOMP Study Group: Bayram N, Devrim I, Tezer H, Yasa O, Kuzdan C, Siraneci R, Alhan E, Dalgic N, Ozdemir H, Çiftçi E, Metin O, Uygur-Kulcu N, Sensoy G, Sag C, Nuhoglu C, Tanir G, Kara A, Kondolot M, Tapisiz A, Kilic O, Celebi S, Hacimustafaoglu M, Elevli M, Tas MA, Akarsu S, Velipasalioglu S, Ozen M, Guler E, Oncel S, Emiroglu M, Somer A, Karbuz A, Turel O, Kuyucu N, Yilmaz-Ciftdogan D, Hatipoglu N, Akin F, Kara A, Gulhan B, Parlakay A, Kocabas E, Sakar M, Carman KB, Say A, Karli A, Belet N, Ince E, Aygun D, Hancerli-Torun S, Dongol M, Akaslan A, Arisoy ES. Effectiveness of universal single dose varicella vaccine on cause of hospitalizations in Turkey (VARICOMP Study 2008-2015). 34th Annual Meeting of the European Society for Paediatric Infectious Diseases, Brighton, United Kingdom, May 10-14, 2016.

76.

Kara A, Somer A, Çiftçi E, Hasan T, Dinleyici EC, Buyukcam A, İnce E, Karakaslilar S, Metin O, Kosker M, Ersoy B, Kara SS, Aydin P, Karbuz A, Bayhan GI, Albayrak E, Dagli A, Sutcu M, Aykac K, Cengiz H, Tural-Kara T, Sutcu ZK, Tekin T, Bedir T. The attitude of parents to the earache of their children: multicenter questionnaire study, PEDIOTAL-I. 34th Annual Meeting of the European Society for Paediatric Infectious Diseases, Brighton, United Kingdom, May 10-14, 2016.

77.

Gayretli Aydın ZG, Buyukcam A, Kara A, Penfungal Study Group; Adem Karbuz, Ahmet Soysal, Anil Aktas Tapisiz, Aslinur Ozkaya Parlakay, Ayper Somer, Bahar Caliskan, Bilge Aldemir Kocabas, Dicle Sener Okur, Dilek Yılmaz Ciftdogan, Emin Sami Arisoy, Emine Kocabas, Ergin Çiftçi, Erol Erduran, Fadıl Vardar, Gonul Tanir, Gulnar Sensoy, Gulsum Iclal Bayhan, Ilker Devrim, Melda Celik, Melike Emiroglu, Metehan Ozen, Muhammet Kosker, Muferett Erguven, Nazan Dalgıc, Nevin Hatipoglu, Nur Oz, Nursen Belet, Ozge Metin Akcan, Ozgür Ceylan, Rengin Siraneci, Sefika Elmas Bozdemir, Serdar Ozkasap, Solmaz Celebi, Umit Çelik, Yıldız Camcioglu, Aybuke Akaslan Kara, Begul Kupeli, Belgin Gulhan, Eda Albayrak, Emine Hafize, Emine Olcay Yasa, Emine Turkkan, Hasan Tezer, Murat Sutcu, Nuri Bayram, Sami Hatipoglu, Selim Oncel, Taylan Celik, Yasemin Altuner Torun, Yavuz Koksal, Ummuhan Cay, Ahu Kara, Mustafa Asim Yoruk, Tugba Bedir Demirdag. Pediatric neutropenic patients care in Turkey. 34th Annual Meeting of the European Society for Paediatric Infectious Diseases, Brighton, United Kingdom, May 10-14, 2016.

78.

Çullas-İlarslan NE, Erdeve Ö, Günay F, Tekin D, Özdemir H, Çiftçi E, Kendirli T, Tutkak H, Elhan AH, Atalay S. Measurement of urinary amino-terminal pro-brain natriuretic peptide in childhood lower respiratory tract infections: May it serve as an indicator of clinical severity? The 6th Congress of the European Academy of Paediatric Societies, Geneva, Switzerland, 21-25 October, 2016.

79.

Büyükcam A, Bedir T, Gülhan B, Özdemir H, Sütcü M, Düzgöl M, Arslan A, Tekin T, Solmaz Ç, Kukul MG, Bayhan Gİ, Köşker M, Karbuz A, Çelik M, Kocabay Sütçü Z, Metin Ö, Karakaşlılar S, Dağlı A, Kara SS, Albayrak E, Kanık S, Tezer H, Özkaya Parlakay A, Çiftçi E, Somer A, Devrim İ, Kurugöl NZ, Dinleyici EÇ, Atla P, Kara A. Pediatricians’ attitudes and management towards otitis media and ear pain in Turkey. 35th Annual Meeting of the European Society for Paediatric Infectious Diseases, Madrid, Spain, May 23-27, 2017.

80.

Erat T, Yahşi A, Tural-Kara T, Özdemir H, Azapağası E, Perk O, Kendirli T, Ünal İnce E, Atasay B, Ünal E, Çiftçi E, İnce E. Bloodstream infections caused by Serratia marcescens in paediatric patients. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P258). Arch Dis Child, 102, A134 (2017).

81.

Erat T, Yahşi A, Tural-Kara T, Süzen E, Özdemir H, Ertem M, Çiftçi E, İnce E. Severe neutropenia and MSSA lymphadenitis after influenza-B infection. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P261). Arch Dis Child, 102, A135 (2017).

82.

Erat T, Yahşi A, Tural-Kara T, Özdemir H, Ünal-İnce E, Çiftçi E, İnce E. Nosocomial pneumonia caused by Legionella pneumophila in a paediatric hematopoietic stem cell transplantation recipient for thalassemia major. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P263). Arch Dis Child, 102, A136 (2017).

83.

Erat T, Yahşi A, Tural-Kara T, Özdemir H, Tutar E, Çiftçi E, İnce E. Kawasaki disease in three-month-old boy following immunisation with rotavirus vaccine. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P264). Arch Dis Child, 102, A136 (2017).

84.

Erat T, Yahşi A, Tural-Kara T, Özdemir H, Aysev D, İnce E, Çiftçi E. An outbreak of Stenotrophomonas maltophilia pseudobacteremia in a paediatric hospital associated with contaminated citrated tube. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P266). Arch Dis Child, 102, A136-A137 (2017).

85.

Tural-Kara T, Özdemir H, Erat T, Yahşi A, Aldemir-Kocabaş B, Aysev AD, İleri DT, İnce E, Taçyıldız N, Ünal E, Çiftçi E, İnce E. Bloodstream infections in paediatric immunocompromised patients, responsible pathogens, antibiotic susceptibility patterns and treatment outcomes: experience of single centre in Turkey. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P268). Arch Dis Child, 102, A137 (2017).

86.

Tural-Kara T, Özdemir H, Erat T, Yahşi A, Aysev AD, Taçyıldız N, Ünal E, İleri DT, İnce E, Haskoloğlu Ş, Çiftçi E, İnce E. Responsible pathogens of paediatric implantable long term catheter related blood stream infections and effectiveness of antibiotic lock therapy. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P269). Arch Dis Child, 102, A138 (2017).

87.

Tural-Kara T, Özdemir H, Karbuz A, Aldemir-Kocabaş B, Yahşi A, Erat T, Bingöl Koloğlu M, Fitöz S, Tutar E, Çiftçi E, İnce E. Clinical characteristics of childhood hydatid disease: a single tertiary centre experience from Turkey. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P270). Arch Dis Child, 102, A138 (2017).

88.

Tural-Kara T, Özdemir H, Yıldız N, Aldemir-Kocabaş B, Erat T, Yahşi A, Doğu F, Tutar E, İnce E, Çiftçi E. Underlying disease and causative microorganisms of recurrent pneumonia in children: 13-year study in a university hospital. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P271). Arch Dis Child, 102, A138-A139 (2017).

89.

Yahşi A, Erat T, Özdemir H, Tural-Kara T, Altun EZ, Aldemir-Kocabaş B, İnce E, Çiftçi E. The importance of directly observed therapy in perinatal tuberculosis. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P272). Arch Dis Child, 102, A139 (2017).

90.

Yahşi A, Erat T, Özdemir H, Tural-Kara T, Erol R, Eminoğlu FT, İnce E, Çobanoğlu N, Fitöz S, Doğu F, İnce E, Çiftçi E. An unexpected disease in an infant with pancytopenia and pulmonary abscess: glycogen storage disease type 1b. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P274). Arch Dis Child, 102, A139-A140 (2017).

91.

Yahşi A, Erat T, Özdemir H, Tural-Kara T, Yalçınkaya F, İnce E, Çiftçi E. First day fever: diagnosis? Hyperimmunoglobulinemia D syndrome. 8th Europediatrics Congress, Bucharest, Romania, June 7-10, 2017, (P278). Arch Dis Child, 102, A141 (2017).

92.

Baselga-Moreno V, Puig-Barberà J, Stolyarov K, Burtseva E, Mira-Iglesias A, Draganescu A, Unal S, Koul P, Kyncl J, Kuatbayeva A, McNeil S, Ben-Salah A, Ruiz-Palacios GM, Zhang T, Guglieri-López B, Pisareva M, Trushakova S, Pitigoi D, Durusu M, López-Labrador FX, Bali N, Mandakova Z, Ambrose A, Ben Khlil J, Guerrero-Almeida ML, Shan W, Ben Jemaa M, Díez-Domingo J, Sominina A for the Global Influenza Hospital Surveillance Network (GIHSN). Admissions with influenza and influenza vaccine effectiveness, Global Influenza Hospital Surveillance Network. Preliminary results, Northern Hemisphere, 2016/2017 Influenza season. 6th ESWI Influenza Conference, Riga, Latvia, September 10-13, 2017.

93.

Durusu-Tanrıöver M, Bagci-Bosi AT, Çiftçi E, İnce E, Özdemir H, Özışık L, Bilgin E, Tülek N, Özsoy M, Güzel Tunçcan Ö, Özgen Ö, Kara A, Tanır-Başaranoğlu S, Aykaç K, Azap A, Ayan F, Ünal S. High prevalence of influenza positivity among patients hospitalized for influenza-like illness in the 2016-17 season. 28th European Congress of Clinical Microbiology and Infectious Diseases, Madrid, Spain, 21-24 April, 2018.

94.

Tanır-Basaranoglu Sevgen, Aykac K, Bayhan C, Arıkan K, Büyükcam A, Dalgic N, Celebi S, Çiftçi E, Özdemir H, Vardar F, Alabaz D, Kocabas E, Somer A, Yılmaz-Çiftdoğan D, Öncel S, Arısoy ES, Bayhan Gİ, Turel Ö, Camcıoğlu Y, Keser M, Belet N, Aldemir-Kocabaş B, Çelik M, Çetin B, Tanir G, Polat M, Karbuz A, Hatipoğlu N, Cengiz AB, Kara A. Evaluation of epidemiological and demographic data of invasive Candida isolates in paediatric patients: a multicentred study in Turkey, preliminary data. 28th European Congress of Clinical Microbiology and Infectious Diseases, Madrid, Spain, 21-24 April, 2018.

95.

Havan M, Kendirli T, Perk O, Özsoy G, Özcan S, Azapağası E, Parlar T, Yahşi A, Erat T, Özdemir H, Guriz H, Karahan ZC, Çiftçi E, İnce E. A major clinical challenge in pediatric intensive care unit with pandrug-resistant OXA-48 Klebsiella pneumoniae outbreak. 9th Congress of the World Federation of Pediatric Intensive and Critical Care Societies, Singapore, Singapore, June 9-13, 2018, (P191). Pediatr Crit Care Med, 19, 106 (2018).

96.

Köstel-Bal S, Haskoloğlu Ş, Cancan-Erat T, Çiftçi E, Boztuğ K, Doğu F, İkincioğulları A. A rare diagnosis with recurrent abscesses: Spesific granule deficiency. 18th Biennial Meeting of the European Society for Immunodeficiencies, Lisbon, Portugal, 24-27 October 2018.

97.

Özdemir H, Ekin N, Yıldız C, Güriz H, Nar-Ötgün S, Çakmak-Taşkın E, Çiftçi E, İnce E.  The serotype distribution and antibiotic susceptibility patterns of children with invasive pneumococcal infection after the addition of PCV13 vaccine to the Turkish National Vaccine Schedule. 37th Annual Meeting of the European Society for Paediatric Infectious Diseases, Ljubljana, Slovenia, May 6-11, 2019.

98.

Çakmak-Taşkın E, Özdemir H, Konca K, Arga G, Özcan S, Havan M, Güriz H, Kendirli T, İnce E, Çiftçi E. Healthcare-associated infections due to Acinetobacter spp. in a pediatric intensive care unit: A single center experience. 37th Annual Meeting of the European Society for Paediatric Infectious Diseases, Ljubljana, Slovenia, May 6-11, 2019.

99.

Aliyeva G, Özdemir H, Çakmak-Taşkın E, Fitöz S, Çiftçi E, İnce E. Clinical features of children with deep neck infections: A single center experience. 37th Annual Meeting of the European Society for Paediatric Infectious Diseases, Ljubljana, Slovenia, May 6-11, 2019.

100.

Çakmak-Taşkın E, Özdemir H, Konca K, Arga G, Çiftçi E, İnce E. An adolescent girl with ulcus vulvae acutum. 9th Europaediatrics Congress, Dublin, Ireland, 13-15 June 2019.

101.

Begüm M, Çakmak-Taşkın E, Özdemir H, Kendirli T, Karahan ZC, İnce E, Çiftçi E. Clinical features of bocavirus infections in children. The 11th World Congress of the World Society for Pediatric Infectious Diseases (WSPID), Manila, the Philippines, 5-8 November, 2019.

102.

Ekin N, Özdemir H, Çakmak-Taşkın E, Konca K, Arga G, Nar-Ötgün S, Güriz H, Elhan E, Çiftçi E, İnce E. The effects of 13-valent pneumococcal conjugate vaccine on invasive pneumococcal disease burden and the serotype distribution of Streptococcus pneumoniae in Turkey. The 38^th European Society for Paediatric Infectious Diseases Annual Meeting, 26-29 October 2020.

103.

Konca K, Özdemir H, Çakmak-Taşkın E, Arga G, Özçakar ZB, Atalay S, İnce E, Çiftçi E. Arthritis in children: A 19-year experience of a single center from Turkey. The 38^th European Society for Paediatric Infectious Diseases Annual Meeting, 26-29 October 2020.

104.

Durusu-Tanrıöver M, Bağcı Bosi AT, Özsoy M, Erdinç FS, Çakmak M, Özışık L, Arga G, Özdemir H, Çiftçi E, İnce E, Laçinel Gürlevik S, Oygar PD, Kara A, Özcan FZ, Güzel-Tunçcan Ö, Yıldız M, Azap A, Ünal S. Influenza surveillance under the shadow of Covid-19 pandemic: Results of the 2019-20 hospital influenza surveillance in Turkey. The 19th European Congress of Internal Medicine (ECIM), 18-20 March 2021.

105.

Gün E, Kendirli T, Balsak S, Botan E, Koloğlu M, Göllü-Bahadır G, Çiftçi E, İnce E, Akar AR. When diverting colostomy perform to critical illnes for severe perianal open wounds? Pediatric Critical Care Medicine, 22 Supplement 1 3S, 335-356 (2021).

106.

Dinleyici EÇ, Kurugöl Z, Devrim İ, Bayram N, Dalgıç N, Yasa O, Tezer H, Kocabaş E, Özdemir H, Çiftçi E, Çelebi S, Hacımustafaoğlu M, Tapısız A, Yılmaz Çiftdoğan D, Kara A, Türel Ö, Hatipoğlu N, Tanır G, Belet N, Şensoy G, Karbuz A, Kondolot M, Çetin BŞ, Kılıç Ö, Metin Ö, Akın F, Sütçü M, Somer A, Akarsu S, Velipaşaoğlu S, Özen M, Öncel S, Emiroğlu M, Kuyucu N, Gülhan B, Özkaya-Parlakay A, Salı E, Büyükçam A, Kaman A, Çaglar İ, Sağ Ç, Nuhoğlu Ç, Uygur-Kulcu N, Köşker M, Hançerli-Törün S, Kaba Ö, Bayhan G, Gündeşlioğlu Ö, Caymaz C, Çarman KB, Öner Ö, Ümit Z, Erat T, Alkan G, Kara A, Karlı A, Kanık-Yüksek S, Aktürk H, Öcal-Demir S, Polat M, Çakır D, Şiraneci R, Taş M, Hatipoğlu S, Say A, Elevli M, Aygün D, Alhan E, İnce E. Impact of universal single dose varicella vaccine on pediatric varicella related hospitalization in Turkey (VARICOMP Study 2008-2018). 39th Annual Meeting of the European Society for Paediatric Infectious Diseases (ESPID 2021), 24-29 May 2021.

107.

Çakmak-Taşkın E, Serttürk F, Kula S, Konca HK, Arga G, Ergün E, Ateş U, Fitoz S, Özdemir H, Çiftçi E. A rare presentation of Covid-19: Intussusception. 39th Annual Meeting of the European Society for Paediatric Infectious Diseases (ESPID 2021), 24-29 May 2021.

108.

Dinleyici EÇ, Kurugöl Z, Devrim İ, Özkaya-Parlakay A, Bayram N, Gülhan B, Çelebi S, Hacımustafaoğlu M, Hatipoglu N, Kılıç Ö, Büyükçam A, Yılmaz-Çiftdoğan S, Gündeşlioğlu Ö, Erat T, Öncel S, Metin Ö, Somer A, Karbuz A, Dalgıç N, Köşker M, Emiroğlu M, Alkan G, Akarsu S, Özdemir H, Çiftçi E, Tapısız A, Tezer H, Kara A, Türel Ö, Kaman A, Tanır G, Belet B, Çetin BŞ, Kondolot M, Velipaşaoğlu S, Sali E, Çakır D, Kanık-Yüksek S, Çaşlar İ, Ümit Z, Hançerli-Törün S, Kaba Ö, Özen M, Kocabaş E, Yasa O, Kuyucu N, İnce E. Low levels of pediatric varicella-related hospitalization in 2020: Comparison between COVID-19 pandemic period and data from 2008-2019 in Turkey. 39th Annual Meeting of the European Society for Paediatric Infectious Diseases (ESPID 2021), 24-29 May 2021.

109.

Adebali O, Er AG, Durusu-Tanrıöver M, Turhan B, Kılınç Z, Aydın-Son Y, Bagci-Bosi AT, Özışık L, Çakmak M, Kara A, Oygar PD, Laçinel-Gürlevik S, Güzel-Tunçcan Ö, Özcan FZ, Çiftçi E, İnce E, Özdemir H, Arga G, Erdinç Ş, Özsoy M, Azap A, Yıldız M, Ünal S. Phylogenetic analysis of circulating influenza strains in the 2019-2020 season in Turkey. 31st The European Congress of Clinical Microbiology and Infectious Diseases (ECCMID), 9-12 July 2021.

110.

Baskın K, Haskoloğlu Ş, Kendirli 2, Deveci N, Özdemir H, Çiftçi E, Ceylaner S, Ikincioğulları A, Doğu F. A novel primary antibody deficiency due to FNIP1 mutation. Eur J Immunol, 51 (Suppl. 1) 327 (2021).

111.

Özdemir H, Tsakir C, Arga G, Konca HK, Çakmak-Taşkın E, Öcal D, Çiftçi E, İnce E. Effectiveness of pneumococcal conjugate vaccines (PCV7-PCV13) on disease burden of all cause pneumoniae, bacterial pneumoniae and empyema in children. 40th Annual Meeting of the European Society of Paediatric Infectious Diseases (ESPID). Athens, Greece, 9-13 May, 2022.

112.

Durusu-Tanrıöver M, Çakmak M, Özsoy M, Arga G, Bağcı Bosi AT, AG Er, Uyaroğlu OA, Özışık L, Erdinç FS, Özdemir H, Çiftçi E, C Holyavkin, Ünal S. Global Influenza Hospital Surveillance Network (GIHSN) 2020-21 season project in Turkey: Utilization of influenza surveillance for tackling SARS-CoV-2. The 20th European Congress of Internal Medicine (ECIM), Malaga, Spain, 9-11 June, 2022.

113.

Gurbanov A, Gün E, Botan E, Balaban B, Kahveci F, Özen H, Uçmak H, Arga G, Çiftçi E, Kendirli T. Effect of the COVID-19 pandemic on the distribution of seasonal viral pathogens in patients admitted to the pediatric intensive care unit.

Pediatric Critical Care Medicine: November 2022 - Volume 23 - Issue Supplement 1 11S -doi: 10.1097/01.pcc.0000900612.27414.65.

114

Karagözlü S, Ramoğlu MG, Bayram Ö, Bahtiyarzada J, Aydın A, Yılmaz MM, Murt B, Gurbanov A, Özdemir H, Kendirli T, Çiftçi E, Uçar T, Fitoz OS, Tutar HE. Cardiac manifestations of multisystem inflammatory syndrome in children. Cardiology in the Young; 32(Supplement 2):S107, 2022.

115.

Arga G, Çakmak-Taşkın E, Konca HK, İnceli BH, Penezoğlu N, Fitöz ÖS, Kahiloğulları G, Özdemir H, Çiftçi E. Recurrent spinal hydatid cyst in a child.  XV. International Turkish Spine Congress, Izmir, May 24-27. 2023.

 116.

Arga G, Bako D, Çakmak-Taşkın E, Konca HK, İnceli BH, Penezoğlu N, Fitöz ÖS, Kahiloğulları G, Özdemir H, Çiftçi E. Sometimes it is just Brucella.  XV. International Turkish Spine Congress, Izmir, May 24-27. 2023.