title: Treatment of achalasia with pneumatic dilatation.
mesh_terms: D004106:Dilatation / Q000009:adverse effects / Q000295:instrumentation; D004931:Esophageal Achalasia / Q000503:physiopathology / Q000628:therapy*; D004939:Esophageal Perforation / Q000209:etiology; D005764:Gastroesophageal Reflux; D006801:Humans; D007440:Intubation