Cuong, Hoang Quoc, Ho Xuan Nguyen, Pham Van Hau, Nguyen Le Khanh Ha, Phan Trong Lan, Anthony Mounts, and Tran Minh Nhu Nguyen. “Gap in Measles Vaccination Coverage Among Children Aged 9 Months to 10 Years in Ho Chi Minh City, Viet Nam, 2014”. Western Pacific Surveillance and Response 10, no. 4 (December 28, 2019). Accessed November 21, 2024. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/545.