Protective masks and the setbacks in the search for individual protection items in times of COVID-19 - an integrative review. Research, Society and Development, [S. l.], v. 9, n. 9, p. e111997132, 2020. DOI: 10.33448/rsd-v9i9.7132. Disponível em: https://rsdjournal.org/rsd/article/view/7132. Acesso em: 5 dec. 2025.