THE SITUATION OF DENTAL CARIES IN PRIMARY TEETH AMONG CHILDREN AGED 7-11 YEARS AT HOA HAU PRIMARY SCHOOL, LY NHAN DISTRICT, HA NAM PROVINCE IN 2024. YHCĐ [Internet]. 2026 Sept. 9 [cited 2026 Sept. 14];67(CD13). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/6503