SILVA, R. B. da; NEVES, V. R.; BARROS, M. C.; GAMBASSI, B. B.; SCHWINGEL, P. A.; SOBRAL-FILHO, D. C. Autonomic dysfunction in COVID-19 patients receiving mechanical ventilation: A cross-sectional study. São Paulo Medical Journal, [S. l.], v. 141, n. 6, p. 1–8, 2023. Disponível em: https://periodicosapm.emnuvens.com.br/spmj/article/view/374. Acesso em: 16 oct. 2025.