NO AUTHOR LISTED. Communicable Diseases Intelligence volume 6 issue 7 - 9 April 1982 - whole issue. Communicable Diseases Intelligence, [S. l.], v. 6, p. 1–12, 1982. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3144. Acesso em: 15 apr. 2026.