TY - BOOK AU - Heuman,Douglas M. AU - Mills,A.Scott AU - McGuire,Hunter H. TI - Gastroenterology SN - 0721658644 AV - RC801 .H47 1997 U1 - 616.3/3 20 PY - 1997/// CY - Philadelphia PB - W.B. Saunders Co. KW - Gastroenterology KW - Digestive System Diseases KW - Digestive System KW - physiology KW - methods N1 - Includes bibliographical references and index ER -