title: [Surgery of megaesophagus].
authors.forename: J M
authors.initials: JM
authors.lastname: Chevallier
mesh_terms: D004931:Esophageal Achalasia / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D008722:Methods; D011859:Radiography
vernacular_title: La chirurgie du mégaoesophage.