Autonomic dysfunction and beta blocker therapy in Chagas heart disease . Clinics, [S. l.], v. 68, n. 2, p. 275–276, 2013. DOI: 10.6061/CLINICS/2013(02)LE01. Disponível em: https://www.revistas.usp.br/clinics/article/view/53170.. Acesso em: 20 may. 2024.