[Surgical treatment of 133 cases of achalasia].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004931:Esophageal Achalasia / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged