Somatostatin in peptic ulcer.
D002927:Cimetidine / Q000627:therapeutic use*; D004311:Double-Blind Method; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010438:Peptic Ulcer Hemorrhage / Q000188:drug therapy*; D013004:Somatostatin / Q000627:therapeutic use*
D006146:Guanidines; D013004:Somatostatin; D002927:Cimetidine