4. RESULTS OF VACCINATION AGAINST COVID-19 FOR CHILDREN FROM 5 TO UNDER 12 YEARS OLD IN GO VAP DISTRICT, HO CHI MINH CITY. YHCĐ [Internet]. 2023 Oct. 21 [cited 2026 Sept. 9];64(6). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/804