Mai, Le Thi Quynh, Le Anh Tuan, Vu Thi Bich Diep, Nguyen Cong Khanh, Pham Quang Thai, Duong Duc Hung, Tran Van Giang, H. Rogier van Doorn, Tung Trinh Son, Dang Duc Anh, Matthew Moore, và Nguyen Tran Hien. 2023. “An Outbreak of COVID-19 in Bach Mai Hospital, the Major Tertiary Care Hospital in Hanoi, Vietnam, March 2020: Implications for Prevention”. Tạp Chí Y học Dự phòng 32 (9):94-104. https://doi.org/10.51403/0868-2836/2022/929.