TY - BOOK AU - Feldman,Mark AU - Scharschmidt,Bruce F. AU - Sleisenger,Marvin H. TI - Sleisenger and Fordtran's gastrointestinal and liver disease: pathophysiology / diagnosis / management SN - 0721662919 PY - 1998/// CY - Philadelphia PB - W. B. Saunders KW - Gastrointestinal diseases N1 - Includes bibliographical references and index ER -