MCCALLUM, Lisa; PARTRIDGE, Jeffrey. Epidemiological characteristics of the influenza A(H1N1) 2009 pandemic in the Western Pacific Region. Western Pacific Surveillance and Response, Manila, Philippines, v. 1, n. 1, 2013. DOI: 10.5365/wpsar.2010.1.1.008. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/108. Acesso em: 3 jun. 2026.