No author listed. Communicable Diseases Intelligence volume 11 issue 19 - 28 September 1987 - whole issue. Commun Dis Intell (2018) [Internet]. 1987 Sep. 28 [cited 2026 Apr. 10];11:1-27. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3031