Makar, D A [Surgical treatment of the acute complications of gastric and duodenal peptic ulcer]. [electronic resource] - Klinicheskaia khirurgiia 1987 - 36-8 p. digital Publication Type: English Abstract; Journal Article Subjects--Topical Terms: Acute DiseaseAdultAgedDuodenal Ulcer--complicationsHumansMethodsMiddle AgedPeptic Ulcer Hemorrhage--surgeryPeptic Ulcer Perforation--surgeryStomach Ulcer--complications