No author listed. Communicable Diseases Intelligence volume 8 issue 4 - 24 February 1984 - whole issue. Commun Dis Intell (2018) [Internet]. 1984 Feb. 24 [cited 2026 Apr. 13];8:1-13. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3092