NO AUTHOR LISTED. Communicable Diseases Intelligence volume 9 issue 20 - 4 October 1985 - whole issue. Communicable Diseases Intelligence, [S. l.], v. 9, p. 1–12, 1985. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3083. Acesso em: 16 apr. 2026.