EFFECTIVENESS OF HEALTH EDUCATION ON SELF-ADMINISTRATION OF SUBCUTANEOUS INSULIN AMONG DIABETIC PATIENTS AT THE DEPARTMENT OF DIABETES AND ENDOCRINOLOGY, BACH MAI HOSPITAL. (2026). Vietnam Journal of Community Medicine, 66(CĐ17-HNKH Hội y học Giới tính). https://doi.org/10.52163/yhc.v66iCD17.4150