[Esophageal spasms at various levels of the esophagus].
D000368:Aged; D004935:Esophageal Diseases / Q000000981:diagnostic imaging / Q000209:etiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013035:Spasm / Q000000981:diagnostic imaging / Q000209:etiology
Spasmele esofagiene etajate.