Roche, Paul, Peter McIntyre, and Jenean Spencer. “Pneumococcal Disease in Australia: Current Status and Future Challenges. A Report of the Workshop Held at the National Centre for Immunisation Research and Surveillance, 8-9 November, 2002”. Communicable Diseases Intelligence 27 (March 30, 2003): 79–84. Accessed April 3, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/2363.