Panacea or placebo?
D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D002927:Cimetidine / Q000627:therapeutic use*; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000517:prevention & control*; D010919:Placebos
D000305:Adrenal Cortex Hormones; D006146:Guanidines; D010919:Placebos; D002927:Cimetidine