PENNINGTON, Kate; ENHANCED IPD SURVEILLANCE WORKING GROUP. Invasive Pneumococcal Disease Surveillance, 1 October to 31 December 2017. Communicable Diseases Intelligence, [S. l.], v. 43, 2019. DOI: 10.33321/cdi.2019.43.1. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/605. Acesso em: 4 apr. 2026.