2023-04-052023-04-0520200102311Xhttps://doi.org/10.1590/0102-311X00227520http://146.190.124.33/handle/123456789/6013https://pubmed.ncbi.nlm.nih.gov/33331543/https://cris.cientifica.edu.pe/es/publications/protecting-healthcare-workers-in-the-covid-19-pandemic-respiratorhttp://www.scopus.com/inward/record.url?scp=85098606468&partnerID=8YFLogxKhttps://www.perucris.pe/entities/publication/2c11666a-8322-4b5a-878f-40e0d99f5f5d/detailshttps://cadernos.ensp.fiocruz.br/ojs/index.php/csp/article/view/7265https://sciprofiles.com/publication/view/b2803c1e60f4a884adb922f3b78aa5e2engProtecting healthcare workers in the COVID-19 pandemic: respirator shortages and health policy responses in South America [A proteção dos profissionais de saúde durante a pandemia da COVID-19: falta de respiradores e respostas a partir de políticas de saúde na América do Sul] [Protegiendo a los trabajadores sanitarios durantela pandemia de COVID-19: escasez de respiradores y respuestas de políticas de salud en Suramérica]info:eu-repo/semantics/article