Pham, Quang Duy, Kiesha Prem, Tuan Anh Le, Nguyen Van Trang, Mark Jit, Tuan Anh Nguyen, Van Cao, Tam-Duong Le-Ha, Mai Thi Ngoc Chu, Ly Thi Khanh Le, Zheng Quan Toh, Marc Brisson, Suzanne Garland, Gerald Murray, Kathryn Bright, Duc Anh Dang, Hau Phuc Tran, and Edward Kim Mulholland. “Prevalence and Risk Factors for Human Papillomavirus Infection Among Female Sex Workers in Hanoi and Ho Chi Minh City, Viet Nam: A Cross-Sectional Study”. Western Pacific Surveillance and Response 13, no. 4 (November 7, 2022): 11. Accessed April 26, 2024. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/894.