AVINASH H RAJANNA et al. A Non-Invasive Tool to Quantify Autonomic Dysfunctuion: A Prognostic Indicator in Covid-19. International Journal of Innovative Research in Medical Science, [S. l.], v. 6, n. 02, p. 103–108, 2021. DOI: 10.23958/ijirms/vol06-i02/1051. Disponível em: https://ijirms.in/index.php/ijirms/article/view/1051. Acesso em: 19 may. 2024.