No acid, ulcer--the role of histamine receptor blockers.
D002927:Cimetidine / Q000627:therapeutic use*; D004381:Duodenal Ulcer / Q000188:drug therapy; D006146:Guanidines / Q000627:therapeutic use*; D006634:Histamine H1 Antagonists; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*
D006146:Guanidines; D006634:Histamine H1 Antagonists; D002927:Cimetidine