RAPHAEL, Mark; KELLY-HANKU, Angela; HESLOP, David; HUTCHINSON, Danielle; KUNASEKARAN, Mohana; QUIGLEY, Ashley; MACINTYRE, Raina. Early pandemic use of face masks in Papua New Guinea under a mask mandate. Western Pacific Surveillance and Response, Manila, Philippines, v. 14, n. 1, 2023. DOI: 10.5365/wpsar.2023.14.1.998. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/998. Acesso em: 3 jun. 2026.