55. CLINICAL SYMPTOMS OF BORDERLINE PERSONALITY DISORDER AMONG ADOLESCENT INPATIENTS WITH NON-SUICIDAL SELF-INJURY IN NATIONAL INSTITUTE OF MENTAL HEALTH. YHCĐ [Internet]. 2025 Aug. 1 [cited 2026 Sept. 8];66(CĐ12-NCKH). Available from: https://tapchiyhcd.vn/index.php/yhcd/article/view/2980