23.THE CURRENT STATUS OF DENTAL CARIES PREVENTION KNOWLEDGE, PRACTICE AMONG STUDENTS AT TWO PRIMARY SCHOOLS IN DOAN HUNG DISTRICT, PHU THO PROVINCE. YHCĐ [Internet]. 2024 July 10 [cited 2026 Oct. 2];65(CĐ 5 - NCKH). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/1263