No authors listed. Communicable Diseases Intelligence volume 18 issue 13 - 27 June 1994 - whole issue. Commun Dis Intell (2018) [Internet]. 1994 Jun. 27 [cited 2026 Apr. 13];18:306-28. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2834