NO AUTHORS LISTED. Communicable Diseases Intelligence volume 20 issue 21 - 14 October 1996-whole issue. Communicable Diseases Intelligence, [S. l.], v. 20, p. 440–474, 1996. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1087. Acesso em: 11 apr. 2026.