Diffuse esophageal spasm.
D000328:Adult; D000368:Aged; D003680:Deglutition Disorders / Q000150:complications; D004106:Dilatation; D004931:Esophageal Achalasia / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008365:Manometry; D008875:Middle Aged; D010276:Parasympatholytics / Q000627:therapeutic use; D011312:Pressure; D011859:Radiography
D010276:Parasympatholytics