[A prospective trial of Nd-YAG laser in the treatment of gastro-duodenal bleeding].
D000208:Acute Disease; D000328:Adult; D000368:Aged; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D053685:Laser Therapy; D007834:Lasers; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery*; D011446:Prospective Studies