COVID-19: Fears and challenges of health professionals before the pandemic. Research, Society and Development, [S. l.], v. 9, n. 12, p. e6891210712, 2020. DOI: 10.33448/rsd-v9i12.10712. Disponível em: https://rsdjournal.org/rsd/article/view/10712. Acesso em: 5 dec. 2025.