Hull, Brynley P, and National Centre for Immunisation Research and Surveillance. “Australian Childhood Immunisation Coverage, 1 April 2014 to 31 March 2015, Assessed As at 30 June 2015”. Communicable Diseases Intelligence 39 (December 1, 2015): 626–627. Accessed April 7, 2026. https://ojs.cdi.cdc.gov.au/index.php/cdi/article/view/1094.