Oesophageal changes in systemic sclerosis.
D002299:Cardia; D003680:Deglutition Disorders; D004935:Esophageal Diseases / Q000150:complications*; D005764:Gastroesophageal Reflux / Q000209:etiology; D006548:Hernia, Diaphragmatic / Q000209:etiology; D006801:Humans; D009103:Multiple Sclerosis / Q000150:complications*