Myocardial dysfunction in chagasic patients with no apparent heart disease.
Journal article published in 2008 by
Ad Pinto,
Airandes de Sousa Pinto,
Braulio Muzzi Ribeiro de Oliveira,
Bmr De Oliveira,
Fernando Antonio Botoni,
Antonio Luiz Pinho Ribeiro 
,
Manoel Otavio da Costa Rocha
,
Manoel Otavio da Costa Rocha
