Nguyen HĐ, Pham VT, Nguyen K. SITUATION OF DENTAL CARIES AND GINGIVITIS AMONG ETHNIC MINORITY STUDENTS AT BOARDING SECONDARY SCHOOLS IN TUYEN QUANG PROVINCE IN 2017. jmpm [Internet]. 20 Tháng Chạp 2023 [cited 22 Tháng Chạp 2024];48(9):166-75. Available at: https://jmpm.vn/index.php/jmpm/article/view/528