Martin, Nicolee, David Durrheim, Gulam Khandaker, Michelle Butler, and Cheryl Jones. 2016. “Using the Two-Source capture–recapture Method to Estimate the Incidence and Case Ascertainment of Congenital Rubella Syndrome in Australia, 1993–2013”. Western Pacific Surveillance and Response 7 (1). https://doi.org/10.5365/wpsar.2015.6.4.006.