Nissen, Rudolf, 1896- Duodenal and jejunal peptic ulcer, technic of resection, by Rudolf Nissen. Foreword by Owen H. Wangensteen. - New York, Grune & Stratton, 1945. - 143 p. illus. 22 cm. Bibliography: p. 139-143. LCCN: sg 45000112 Subjects--Topical Terms: Duodenum--Ulcers.Jejunum--Ulcers.Peptic ulcer. LC Class. No.: RC682 / .N5 Dewey Class. No.: 617.43