title: [Cimetidine or antacids?].
mesh_terms: D000863:Antacids / Q000009:adverse effects / Q000627:therapeutic use*; D002927:Cimetidine / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D010437:Peptic Ulcer / Q000188:drug therapy*
chemical_list: D000863:Antacids; D002927:Cimetidine
vernacular_title: Cimetidina o alcalinos.