Shneider B L, Haque S, van Hoff J, Touloukian R J, West A B
Department of Pediatric-Section of Gastroenterology/Hepatology, Yale University, New Haven, Connecticut 06510.
J Pediatr Gastroenterol Nutr. 1992 Aug;15(2):198-201. doi: 10.1097/00005176-199208000-00018.