[Classification of gastrointestinal hemorrhage from the surgical viewpoint].
D004932:Esophageal and Gastric Varices / Q000150:complications; D006471:Gastrointestinal Hemorrhage / Q000145:classification* / Q000209:etiology / Q000601:surgery; D006801:Humans; D010438:Peptic Ulcer Hemorrhage; D013274:Stomach Neoplasms / Q000150:complications
Die Systematik der Magen-Darm-Blutung aus chirurgischer Sicht.