[Pulmonary complications in megaesophagus].
D004194:Disease; D004931:Esophageal Achalasia; D004935:Esophageal Diseases; D004947:Esophagus; D006801:Humans; D008171:Lung Diseases
ESOPHAGUS/diseases; LUNGS/diseases
Complicaciones pulmonares en los megaesófagos.