Bacon B R
St. Louis University School of Medicine, Department of Internal Medicine, Division of Gastroenterology and Hepatology, 3635 Vista Avenue at Grand Boulevard, PO Box 15250, St. Louis, MO 63110-0250, USA.
Curr Gastroenterol Rep. 1999 Feb-Mar;1(1):7. doi: 10.1007/s11894-999-0078-3.