No author listed. Communicable Diseases Intelligence volume 11 issue 16 - 17 August 1987 - whole issue. Commun Dis Intell (2018) [Internet]. 1987 Aug. 17 [cited 2026 Apr. 24];11:1-21. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3028