title: Achalasia: pneumatic dilation or laparoscopic heller myotomy?
authors.forename: G E
authors.initials: GE
authors.lastname: Boeckxstaens
authors.forename: J
authors.initials: J
authors.lastname: Tack
authors.forename: G
authors.initials: G
authors.lastname: Zaninotto
mesh_terms: D002404:Catheterization / Q000379:methods*; D003657:Decision Making; D004931:Esophageal Achalasia / Q000628:therapy*; D004947:Esophagus / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D009130:Muscle, Smooth / Q000601:surgery*; D011312:Pressure; D016896:Treatment Outcome