NO AUTHORS LISTED. Communicable Diseases Intelligence volume 20 issue 20 - 30 September 1996-whole issue. Communicable Diseases Intelligence, [S. l.], v. 20, p. 420–437, 1996. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1086. Acesso em: 12 apr. 2026.