24. CURRENT SITUATION AND FACTORS RELATED TO HEPATITIS C VIRUS INFECTION IN PATIENTS ON METHADONE TREATMENT IN HA LONG CITY IN 2022. YHCĐ 2025, 66 (CĐ3-HNKH Ký Sinh Trùng VN lần thứ 51). https://doi.org/10.52163/yhc.v66iCĐ3.2144.