Hiatus hernia reflux syndrome.
D004941:Esophagitis / Q000209:etiology; D004943:Esophagogastric Junction / Q000503:physiopathology; D004945:Esophagoscopy; D005764:Gastroesophageal Reflux / Q000150:complications* / Q000503:physiopathology; D006548:Hernia, Diaphragmatic / Q000150:complications*; D006551:Hernia, Hiatal / Q000150:complications*; D006801:Humans