title: Duodenal obstruction by the superior mesenteric artery in bedridden combat casualties.
mesh_terms: D000328:Adult; D001835:Body Weight; D004380:Duodenal Obstruction / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D007103:Immobilization; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008887:Military Medicine; D011187:Posture; D011312:Pressure; D011859:Radiography; D014481:United States; D014744:Vietnam; D014947:Wounds and Injuries / Q000150:complications