YOUNG, Megan K; MCCALL, Bradley J; SMITH, Helen V; LOOKE, David. A Family cluster of serogroup C meningococcal disease. Communicable Diseases Intelligence, [S. l.], v. 28, p. 496–498, 2004. DOI: 10.33321/cdi.2004.28.56. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1899. Acesso em: 10 apr. 2026.