Thomson J, Lin M, Hampson A. Annual report of the National Influenza Surveillance Scheme, 1999. Commun Dis Intell (2018) [Internet]. 2000 Jun. 30 [cited 2026 Apr. 7];24:145-52. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2497