title: Esophageal peristalsis and achalasia.
authors.forename: R C
authors.initials: RC
authors.lastname: Stuart
authors.forename: T N
authors.initials: TN
authors.lastname: Walsh
mesh_terms: D004931:Esophageal Achalasia / Q000503:physiopathology* / Q000601:surgery; D004947:Esophagus / Q000503:physiopathology* / Q000601:surgery; D006801:Humans; D010528:Peristalsis