title: [Significance of emergency endoscopy in acute gastrointestinal hemorrhage].
mesh_terms: D000208:Acute Disease; D004381:Duodenal Ulcer / Q000150:complications; D004386:Duodenum; D004630:Emergencies; D004724:Endoscopy; D004932:Esophageal and Gastric Varices / Q000150:complications; D004945:Esophagoscopy; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000209:etiology; D005770:Gastrointestinal Neoplasms / Q000150:complications; D005773:Gastroscopy; D006801:Humans; D008309:Mallory-Weiss Syndrome / Q000150:complications; D013276:Stomach Ulcer / Q000150:complications
vernacular_title: Die Bedeutung der Notfall-Endoskopie bei der akuten gastrointestinalen Blutung.