No authors listed. Communicable Diseases Intelligence volume 18 issue 4 - 21 February 1994 - whole issue. Commun Dis Intell (2018) [Internet]. 1994 Feb. 21 [cited 2026 Apr. 8];18:82-104. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2825