CHUGHTAI, A. A.; SEALE, H.; MACINTYRE, C. R. Use of cloth masks in the practice of infection control – evidence and policy gaps. International Journal of Infection Control, [S. l.], v. 9, n. 3, 2013. DOI: 10.3396/ijic.v9i3.11366. Disponível em: https://ijic.info/article/view/11366. Acesso em: 4 mar. 2024.