No author listed. Communicable Diseases Intelligence volume 12 issue 6 - 28 March 1988 - whole issue. Commun Dis Intell (2018) [Internet]. 1988 Mar. 28 [cited 2026 Apr. 17];12:1-19. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2993