Chronic duodenal ulcer : discussions in patient management / edited by G. Gordon McHardy - Garden City, N.Y. : Medical Examination, 1981 - 110 p. : ill. ; 22 cm. ISBN: 0874885604 LCCN: 81-3934 Subjects--Topical Terms: Duodenum--Ulcers--TherapyDuodenial ulcer--DiagnosisDuodenal ulcer--Therapy National Library of Medicine Call No.: WI370 / .C557 1981 9