NO AUTHOR LISTED. Communicable Diseases Intelligence volume 7 issue 16-18 - August-September 1983 - not published. Communicable Diseases Intelligence, [S. l.], v. 7, 1983. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3130. Acesso em: 27 jun. 2026.