Itani Mohamad, Alsaied Tarek, Charafeddine Lama, Yazbeck Nadine
Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon.
J Pediatr Gastroenterol Nutr. 2010 Nov;51(5):672-4. doi: 10.1097/MPG.0b013e3181ee9f89.