No author listed. Communicable Diseases Intelligence volume 6 issue 9 - 7 May 1982 - whole issue. Commun Dis Intell (2018) [Internet]. 1982 May 7 [cited 2026 Apr. 12];6:1-15. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3146