title: Cholinergic therapy of chronic heartburn. A controlled trial.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D000368:Aged; D000863:Antacids / Q000008:administration & dosage / Q000627:therapeutic use; D001626:Bethanechol Compounds / Q000008:administration & dosage / Q000627:therapeutic use*; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D004943:Esophagogastric Junction / Q000503:physiopathology; D005260:Female; D005764:Gastroesophageal Reflux / Q000188:drug therapy / Q000503:physiopathology; D006356:Heartburn / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D011312:Pressure
chemical_list: D000863:Antacids; D001626:Bethanechol Compounds; D010919:Placebos