@article{pontes_bastos_romêo f°_mesquita_nóbrega_1999,  title={Cholinergic stimulation with pyridostigmine, hemodynamic and echocardiographic analysis in healthy subjects},  volume={72},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X1999000300003},  DOI={10.1590/S0066-782X1999000300003},  number={3},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Pontes, Paulo Vasconcellos de and Bastos, Bianca Gouveia and Romêo F°, Luiz José Martins and Mesquita, Evandro Tinoco and Nóbrega, Antonio Claudio Lucas da},  year={1999},  month={Mar},  pages={297–306} }