Allen, Keeley, Amy Elizabeth Parry, and Kathryn Glass. “Early Reports of Epidemiological Parameters of the COVID-19 Pandemic”. Western Pacific Surveillance and Response 12, no. 2 (May 11, 2021): 17. Accessed November 24, 2024. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/794.