title: Longitudinal radiological study of the esophagus in Chagas disease.
authors.affiliation: Núcleo de Medicina Tropical e Nutrição, Universidade de Brasília, Brasília, Brasil. tropical@unb.br
authors.forename: C
authors.initials: C
authors.lastname: Castro
mesh_terms: D014355:Chagas Disease / Q000000981:diagnostic imaging* / Q000503:physiopathology; D004931:Esophageal Achalasia / Q000453:epidemiology; D004947:Esophagus / Q000000981:diagnostic imaging*; D006801:Humans; D008137:Longitudinal Studies; D015995:Prevalence; D011859:Radiography