[1]
N. H. M. T. Nguyễn, T. T. T. Hồ, T. H. Q. Nguyễn, and H. N. T. Thân, “EVALUATING SLEEP QUALITY AMONG ELDERLY AT TWO CARDIOLOGY OUTPATIENT CLINICS OF THONG NHAT HOSPITAL, HO CHI MINH CITY”, VMJ, vol. 562, no. 3, Aug. 2026.