title: [Achalasia in childhood].
mesh_terms: D000367:Age Factors; D004931:Esophageal Achalasia / Q000000981:diagnostic imaging / Q000601:surgery*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011379:Prognosis; D011859:Radiography
vernacular_title: In  tema di acalasia nell'infonzia.