title: Radiological study of the oesophagus in systemic sclerosis.
mesh_terms: D004935:Esophageal Diseases / Q000000981:diagnostic imaging; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D011859:Radiography; D012595:Scleroderma, Systemic / Q000000981:diagnostic imaging*