Wu Jia-Feng, Liou Jia-Hung, Lien Huang-Chun, Hsu Wen-Ming, Fang Yi-Jen, Chang Mei-Hwei, Ni Yen-Hsuan
Departments of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.
J Pediatr Gastroenterol Nutr. 2004 Sep;39(3):295-8. doi: 10.1097/00005176-200409000-00014.