No author listed. Communicable Diseases Intelligence volume 9 issue 20 - 4 October 1985 - whole issue. Commun Dis Intell (2018) [Internet]. 1985 Oct. 4 [cited 2026 Apr. 18];9:1-12. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3083