DIFFUSE ESOPHAGEAL SPASM; CLINICAL, RADIOLOGICAL, AND MANOMETRIC OBSERVATIONS.
D003680:Deglutition Disorders; D004935:Esophageal Diseases; D015155:Esophageal Spasm, Diffuse; D004947:Esophagus; D005853:Geriatrics; D006801:Humans; D008365:Manometry; D011859:Radiography
DEGLUTITION DISORDERS; ESOPHAGEAL DISEASES; ESOPHAGUS; GERIATRICS; MANOMETRY; RADIOGRAPHY