No authors listed. Communicable Diseases Intelligence volume 16 issue 4 - 24 February 1992 - whole issue. Commun Dis Intell (2018) [Internet]. 1992 Feb. 24 [cited 2026 Apr. 4];16:70-88. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2878