Phú, Tào Gia, Huynh Thi Hong Nhung, Huynh Thi Hong Ngoc, Nguyen Thi Mong Trinh, and Nguyen Thi Ngoan. 2023. “The Percentage of Hepatitis B Virus Infection and Related Factors in Tra Vinh Province, Vietnam”. International Journal of Research in Medical Sciences 11 (2):476-79. https://doi.org/10.18203/2320-6012.ijrms20230156.