Ye, J.-J., Zhou, T.-B., Zhang, Y.-F., Wang, Q., Su, Y.-Y., Tang, J.-M., & Li, H.-Y. (2016). Levels of vitamin D receptor and CYP24A1 in patients with end-stage renal disease. African Health Sciences, 16(2), 462–467. https://doi.org/10.4314/ahs.v16i2.14