Sodeman, William A. Gastroenterology : specialty board review / by William A. Sodeman and Thomas A. Saladin - 3rd ed. - New York : Medical Examination Pub. Co, 1985 - 232 p. ; 23 cm. 1049 multiple choice questions eith referenced explanatory answers ISBN: 0874884675 Subjects--Topical Terms: Gastroenterology