title: [Comparative study of the distribution of positive Machado-Guerreiro and hemagglutination tests in several Argentine provinces].
mesh_terms: D000328:Adult; D001118:Argentina; D014355:Chagas Disease / Q000453:epidemiology / Q000276:immunology*; D003168:Complement Fixation Tests; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male
vernacular_title: Estudio comparativo de la distribución de las reacciones de Machado-Guerreiro y hemaglutinación positivas en diversas provincias argentinas.