HAUBRICH, W . BOCKUS GASTROENTEROLOGY VOL-4 / Textual Documents NULL. - 5 / . - NULL : SAUNDERS , 1995. - 2815-3515 : xxiv ; NULL . ISBN: 0721637252 10200.00 Subjects--Topical Terms: GEN.MEDICINE Dewey Class. No.: 613.33 / HAU/SCH