Pasricha P J
Division of Gastroenterology and Hepatology, University of Texas Medical Branch, 4.106 McCullough Building, 301 University Boulevard, Galveston, TX 77555-0764, United States.
Dig Liver Dis. 2006 Aug;38(8):551-3. doi: 10.1016/j.dld.2006.04.010. Epub 2006 Jul 7.