Absence of therapeutic benefit from antacids or cimetidine in non-ulcer dyspepsia.
D000863:Antacids / Q000627:therapeutic use*; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004415:Dyspepsia / Q000188:drug therapy* / Q000209:etiology; D006801:Humans; D011897:Random Allocation
D000863:Antacids; D002927:Cimetidine