title: Changing ideas about hiatal hernia.
mesh_terms: D000863:Antacids / Q000008:administration & dosage; D004941:Esophagitis / Q000150:complications; D005764:Gastroesophageal Reflux / Q000150:complications / Q000188:drug therapy / Q000601:surgery; D006548:Hernia, Diaphragmatic / Q000150:complications / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000601:surgery / Q000628:therapy; D006801:Humans; D011859:Radiography
chemical_list: D000863:Antacids