[New concept on surgical treatment of esophageal achalasia].
Liu
Jun-feng
JF
D004931:Esophageal Achalasia / Q000601:surgery*; D004947:Esophagus / Q000473:pathology / Q000601:surgery*; D006801:Humans; D013514:Surgical Procedures, Operative / Q000379:methods* / Q000639:trends