20 common problems in gastroenterology / Twenty common problems in gastroenterology Gastroenterology editor, Steven A. Edmundowicz - New York : McGraw-Hill, 2002 - 317 p. : ill. ; 23 cm. Includes bibliographical references and index ISBN: 0070220557 RM180.90 Subjects--Topical Terms: Gastrointestinal Diseases--diagnosisGastrointestinal Diseases--therapy National Library of Medicine Call No.: WI143