Nguyet, P. M.; Thuy, N. T. T.; Tung, N. V.; Loc, N. V.; Dung, P. V. Survey of Direct Medical Costs in Inpatient Treatment of Type 2 Diabetes Mellitus at Nhan Dan Gia Dinh Hospital, 2024 - 2025. HIUJS 2025, 9, 99-108.