Return to face-to-face academic activities and incidence of Covid-19 in a medical course during the pandemic period. Research, Society and Development, [S. l.], v. 11, n. 17, p. e162111739194, 2022. DOI: 10.33448/rsd-v11i17.39194. Disponível em: https://ojs34.rsdjournal.org/index.php/rsd/article/view/39194. Acesso em: 28 jun. 2025.