Ozturk Yesim, Buyukgebiz Benal, Arslan Nur, Ozer Erdener, Lebe Banu
Department of Pediatric Gastroenterology, Dokuz Eylul University, Faculty of Medicine, Inciralti, Izmir 35340, Turkey.
J Pediatr Gastroenterol Nutr. 2003 Apr;36(4):502-4. doi: 10.1097/00005176-200304000-00018.