Gratten, Mike, Graeme Nimmo, Jane Carlisle, Jacqueline Schooneveldt, Erangini Seneviratne, Robyn Kelly, Rob Norton, et al. “Emergence of Further Serotypes of Multiple Drug-Resistant Streptococcus Pneumoniae in Queensland”. Communicable Diseases Intelligence 21 (May 15, 1997): 133–136. Accessed April 12, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1992.