LEBEDEV, A P [Peptic ulcer of the stomach and duodenum complicated by simultaneous hemorrhage and perforation]. [electronic resource] - Klinicheskaia meditsina Nov 1961 - 85-93 p. digital Publication Type: Journal Article ISSN: 0023-2149 Subjects--Topical Terms: DuodenumHemorrhageHumansPeptic UlcerPeptic Ulcer HemorrhagePeptic Ulcer Perforation