[Therapy of megaesophagus caused by cardiospasm].
D004931:Esophageal Achalasia / Q000601:surgery*; D004947:Esophagus / Q000002:abnormalities*; D006801:Humans
CARDIOSPASM/surgery; ESOPHAGUS/abnormalities
Traitement du mégaoesophage par cardiospasme.