No authors listed. Communicable Diseases Intelligence volume 21 issue 20 - 2 October 1997-whole issue. Commun Dis Intell (2018) [Internet]. 1997 Oct. 2 [cited 2026 Apr. 10];21:281-316. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1080