title: [Csion].
mesh_terms: D000328:Adult; D001803:Blood Transfusion; D003951:Diagnostic Errors; D004381:Duodenal Ulcer / Q000150:complications / Q000601:surgery*; D004932:Esophageal and Gastric Varices / Q000175:diagnosis; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008551:Melena / Q000209:etiology; D008722:Methods; D013276:Stomach Ulcer / Q000150:complications / Q000601:surgery*
vernacular_title: Grosse Ulkusblutung des Magens und Duodenums ohne Transfusionsmöglichkeit