NO AUTHORS LISTED. Communicable Diseases Surveillance: CDI volume 20 issue 5 (1996). Communicable Diseases Intelligence, [S. l.], v. 20, p. 122–134, 1996. DOI: 10.33321/cdi.1996.20.15. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/155. Acesso em: 8 apr. 2026.