title: [Randomized double-blind evaluation of the treatment of gastric ulcer with cimetidine vs placebo].
mesh_terms: D000863:Antacids / Q000627:therapeutic use; D002927:Cimetidine / Q000009:adverse effects / Q000627:therapeutic use*; D004311:Double-Blind Method; D005069:Evaluation Studies as Topic; D006146:Guanidines / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*; D010919:Placebos / Q000627:therapeutic use; D011897:Random Allocation
chemical_list: D000863:Antacids; D006146:Guanidines; D010919:Placebos; D002927:Cimetidine
vernacular_title: Evaluación doble ciego randomizada del tratamiento de ulcera gástrica mediante cimetidina vs placebo.