NO AUTHOR LISTED. Communicable Diseases Intelligence volume 7 issue 7 - 8 April 1983 - whole issue. Communicable Diseases Intelligence, [S. l.], v. 7, p. 1–8, 1983. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3121. Acesso em: 17 apr. 2026.