Neves BC das, Bacilio ML, Berrueta L, Salmen S, Peterson DL, Donis JH, et al. Muscarinic antibodies and heart rate responses to dynamic exercise and to the Valsalva maneuver in chronic chagasic patients . Rev. Inst. Med. Trop. São Paulo [Internet]. 2013 Feb. 1 [cited 2024 May 6];55(1):31-7. Available from: https://revistas.usp.br/rimtsp/article/view/53535