A. Lydia, D. Priantono, K. Harimurti, and I. Alwi, “The Relationship between Folic Acid and Vitamin B12 Serum Levels with High Sensitivity C-reactive Protein and Homocysteine in Chronic Hemodialysis Patients: A Cross-sectional Study”, Acta Med Indones, vol. 53, no. 3, p. 282, Oct. 2021.