Hussain Sunny Z, Bashir R Martin, Kerzner Benny, Klugman Darren, Mohan Parvathi, Bader Ali Amjed
Department of Gastroenterology, National Children's Medical Center, Washington, DC 20010, USA.
Dig Dis Sci. 2004 Aug;49(7-8):1145-8. doi: 10.1023/b:ddas.0000037802.52686.4a.