NO AUTHORS LISTED. Communicable Diseases Intelligence volume 17 issue 9 - 3 May 1993 - whole issue. Communicable Diseases Intelligence, [S. l.], v. 17, p. 182–200, 1993. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2856. Acesso em: 26 jun. 2026.