Lee, Alice Unah, Luke Mair, Bob Kevin, Lily Gandi, Olive Tarumuri, Caroline Lee, Sue Huntley, and David Carl Hilmers. “Prevalence of Chronic Hepatitis B in Oro Province, Papua New Guinea”. Western Pacific Surveillance and Response 11, no. 4 (December 16, 2020): 4. Accessed May 5, 2024. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/764.