Onalan, E., S. Demircan, S. Aydin, T. Kuloglu, M. Hanifi Yalcin, N. Gozel, and E. Donder. “Effects of Vitamin D on Adropine and Apoptosis in Kidney Tissue”. Annals of Medical Research, vol. 26, no. 12, May 2021, pp. 2859-65, http://www.annalsmedres.org/index.php/aomr/article/view/1901.