title: Treatment of duodenal ulcers using pirenzepine and cimetidine: controlled trial.
mesh_terms: D000328:Adult; D000897:Anti-Ulcer Agents / Q000627:therapeutic use*; D001570:Benzodiazepinones / Q000627:therapeutic use*; D002927:Cimetidine / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004381:Duodenal Ulcer / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010890:Pirenzepine; D011897:Random Allocation; D012008:Recurrence
chemical_list: D000897:Anti-Ulcer Agents; D001570:Benzodiazepinones; D010890:Pirenzepine; D002927:Cimetidine