(1)
Huynh, H. D.; Nguyen, N. N. T.; Tran, T. T. P. DIRECT MEDICAL COSTS AND WILLINGNESS TO PAY FOR IMPROVING QUALITY OF LIFE AMONG HOSPITALIZED PATIENTS WITH SPINAL DEGENERATION HAVING HEALTH INSURANCE AT HAU GIANG GENERAL HOSPITAL IN 2025–2026. CTJUMP 2026, 8-15.