Nguyen, M. Q., and T. Vo. “Serum Klotho Levels and Their Association With Glomerular Filtration Rate and Some Biochemical Markers in Patients With Chronic Kidney Disease”. Hue Journal of Medicine and Pharmacy, vol. 15, no. 1, Apr. 2025, pp. 152-60, doi:10.34071/jmp.2025.1.21.