Kennett, M.; Stambos, V.; Turnbull, A.; Ibrahim, A.; Kelly, H.; Australian National Polio Reference Laboratory. Report of the Australian National Polio Reference Laboratory: 1 January 1999 to 30 June 1999. Towards WHO Certification As Wild Poliovirus-Free: Laboratory Surveillance in Australia. Commun Dis Intell (2018) 1999, 23, 324-327.