title: Gastroesophageal reflux: diagnosis and treatment.
mesh_terms: D000328:Adult; D000368:Aged; D002933:Cineradiography; D004941:Esophagitis / Q000209:etiology; D004943:Esophagogastric Junction; D004945:Esophagoscopy; D005260:Female; D005764:Gastroesophageal Reflux / Q000150:complications / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy; D005769:Gastrointestinal Motility; D006801:Humans; D006851:Hydrochloric Acid; D006863:Hydrogen-Ion Concentration; D008297:Male; D008365:Manometry; D008875:Middle Aged; D011312:Pressure
chemical_list: D006851:Hydrochloric Acid