CURRAN, Margaret; HAMPSON, Alan; NATIONAL INFLUENZA SURVEILLANCE SCHEME. National Influenza Surveillance 1997. Communicable Diseases Intelligence, [S. l.], v. 22, p. 69–74, 1998. DOI: 10.33321/cdi.1998.22.14. Disponível em: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2101. Acesso em: 9 apr. 2026.