No author listed. Communicable Diseases Intelligence volume 8 issue 19 - 21 September 1984 - whole issue. Commun Dis Intell (2018) [Internet]. 1984 Sep. 21 [cited 2026 Jul. 12];8:1-15. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3107