No author listed. Communicable Diseases Intelligence volume 11 issue 17 - 31 August 1987 - whole issue. Commun Dis Intell (2018) [Internet]. 1987 Aug. 31 [cited 2026 Apr. 11];11:1-23. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/3029