GUNARATNAM, Praveena; MASSEY, Peter; DURRHEIM, David; TORVALDSEN, Siranda. Invasive meningococcal disease in elderly people, New South Wales, Australia, 1993 to 2012. Western Pacific Surveillance and Response, Manila, Philippines, v. 4, n. 4, 2013. DOI: 10.5365/wpsar.2013.4.4.001. Disponível em: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/218. Acesso em: 3 jun. 2026.