title: [Significance of endoscopic hemostatic methods of local absolute ethanol injection for gastro-duodenal ulcer bleeding in the elderly].
mesh_terms: D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications*; D000431:Ethanol / Q000627:therapeutic use*; D005260:Female; D006489:Hemostatic Techniques; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000628:therapy*; D013276:Stomach Ulcer / Q000150:complications*
chemical_list: D000431:Ethanol