@article{castro_porphirio_serra_nóbrega_2002,  title={Cholinergic stimulation with pyridostigmine reduces the QTc interval in coronary artery disease},  volume={35},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2002000600008},  DOI={10.1590/S0100-879X2002000600008},  number={6},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Castro, R.R.T. and Porphirio, G. and Serra, S.M. and Nóbrega, A.C.L.},  year={2002},  month={Jun},  pages={685–689} }