FERSON, Mark et al. Unusual cluster of mild invasive serogroup C meningococcal infection in a university college. Communicable Diseases Intelligence, [S. l.], v. 23, p. 261–264, 1999. DOI: 10.33321/cdi.1999.23.38. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2342. Acesso em: 11 apr. 2026.