title: [Esophageal etiology of precordial pain in chagasic patients].
authors.forename: E R
authors.initials: ER
authors.lastname: Lopes
mesh_terms: D000818:Animals; D002598:Chagas Cardiomyopathy / Q000150:complications; D014355:Chagas Disease / Q000150:complications* / Q000503:physiopathology; D002637:Chest Pain / Q000209:etiology*; D002908:Chronic Disease; D006801:Humans
vernacular_title: Origem esofágica de dor precordial em chagásicos.