48. KNOWLEDGE SURVEY ON FOOT CARE IN DIABETIC PATIENTS UNDERGOING OUTPATIENT TREATMENT AT DONG MY CLINIC, THANH TRI, HA NOI IN 2024. YHCĐ. 2025;66(CĐ10-HNKH Trường ĐH Phenikaa). doi:10.52163/yhc.v66iCD10.2663