title: Treatment of achalasia: a continuing controversy.
authors: F H
authors: FH
authors: Ellis
mesh_terms: D004106:Dilatation; D004931:Esophageal Achalasia / Q000601:surgery* / Q000628:therapy; D004943:Esophagogastric Junction / Q000601:surgery*; D005764:Gastroesophageal Reflux / Q000517:prevention & control*; D006801:Humans