title: [Endoscopy of oesophagus, stomach and duodenum in hemorrhages from upper part of digestive tract (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D004386:Duodenum; D004724:Endoscopy; D004945:Esophagoscopy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis* / Q000601:surgery; D005773:Gastroscopy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011300:Preoperative Care