No author listed. Communicable Diseases Intelligence volume 12 issue 12 - 20 June 1988 - whole issue. Commun Dis Intell (2018) [Internet]. 1988 Jun. 20 [cited 2026 Apr. 7];12:1-31. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2999