No authors listed. Communicable Diseases Intelligence volume 18 issue 19 - 19 September 1994 - whole issue. Commun Dis Intell (2018) [Internet]. 1994 Sep. 19 [cited 2026 Apr. 11];18:454-72. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2840