Efrati Y, Mares A J
J Clin Gastroenterol. 1985 Oct;7(5):413-5. doi: 10.1097/00004836-198510000-00008.
Achalasia occurs rarely in infancy. We report a case of infantile achalasia associated with deficient tear production. This presentation, as well as the few extremely rare related reports, may suggest a common autonomic system pathophysiology.