No authors listed. Communicable Diseases Intelligence volume 20 issue 15 - 22 July 1996 - whole issue. Commun Dis Intell (2018) [Internet]. 1996 Jul. 22 [cited 2026 Apr. 15];20:335-50. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/258