@article{barbosa filho_benchimol-barbosa_cordovil_2002,  title={Autonomic Modulation of the Heart in Systemic Arterial Hypertension},  volume={78},  ISSN={0066-782X},  url={https://doi.org/10.1590/S0066-782X2002000200007},  DOI={10.1590/S0066-782X2002000200007},  number={2},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Barbosa Filho, José and Benchimol-Barbosa, P. R. and Cordovil, Ivan},  year={2002},  month={Feb},  pages={189–195} }