title: [Esophageal motor changes in Chagas' disease in Venezuela].
mesh_terms: D009202:Cardiomyopathies / Q000503:physiopathology*; D014355:Chagas Disease / Q000150:complications* / Q000453:epidemiology / Q000503:physiopathology; D004931:Esophageal Achalasia / Q000209:etiology; D004943:Esophagogastric Junction / Q000503:physiopathology; D004947:Esophagus / Q000503:physiopathology*; D006801:Humans; D008365:Manometry
vernacular_title: Alteraciones motoras esofágicas en la enfermedad de Chagas en Venezuela.