Gratten M, Carlisle J, Hanna jeffrey, Bapty G, George N, Nuttall N, et al. Seroepidemiology of invasive pneumococcal disease in Queensland, 1990 to 1997. Commun Dis Intell (2018) [Internet]. 1998 Nov. 26 [cited 2026 Apr. 8];22:265-9. Available from: https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2202