[Causes of acute gastrointestinal hemorrhages].
D000208:Acute Disease; D004932:Esophageal and Gastric Varices / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000209:etiology
Uber die Urasachen akuter Magen-Darmblutungen.