[On the demonstration of specific heart antibodies in Chagas myocarditis].
D002598:Chagas Cardiomyopathy; D014355:Chagas Disease / Q000276:immunology*; D006321:Heart; D006801:Humans; D009205:Myocarditis / Q000276:immunology*; D014481:United States
MYOCARDITIS/immunology; TRYPANOSOMIASIS, SOUTH AMERICAN/immunology