COHEN, Natalie J. Editorial: Introduction of the National Meningococcal C Vaccination Program. Communicable Diseases Intelligence, [S. l.], v. 27, p. 161–162, 2003. DOI: 10.33321/cdi.2003-27-29. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2375. Acesso em: 16 apr. 2026.