Enders, J. E., Paglini, P., Fernandez, A. R., Marco, F., & Palma, J. A. (1995). Cardiac beta-receptors in experimental Chagas’ disease . Revista Do Instituto De Medicina Tropical De São Paulo, 37(1), 59-63. https://www.revistas.usp.br/rimtsp/article/view/29231