Nursing care study. Peptic ulcer: bleeding on the inside.
D000328:Adult; D002927:Cimetidine / Q000627:therapeutic use; D004381:Duodenal Ulcer / Q000150:complications / Q000451:nursing* / Q000628:therapy; D006801:Humans; D008297:Male; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis / Q000451:nursing*
D002927:Cimetidine