“Infecting the mind”: Burnout in frontline healthcare professionals of COVID-19 in Brazil. Research, Society and Development, [S. l.], v. 11, n. 11, p. e125111133401, 2022. DOI: 10.33448/rsd-v11i11.33401. Disponível em: https://rsdjournal.org/rsd/article/view/33401. Acesso em: 5 dec. 2025.