No authors listed. Communicable Diseases Intelligence volume 18 issue 17 - 22 August 1994 - whole issue. Commun Dis Intell (2018) [Internet]. 1994 Aug. 22 [cited 2026 Apr. 11];18:402-20. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2838