title: Controversies in the diagnosis and treatment of peptic ulcer disease.
mesh_terms: D000863:Antacids / Q000627:therapeutic use; D002927:Cimetidine / Q000627:therapeutic use; D004724:Endoscopy; D006801:Humans; D010437:Peptic Ulcer / Q000175:diagnosis / Q000188:drug therapy / Q000628:therapy*
chemical_list: D000863:Antacids; D002927:Cimetidine