Kalashnikov, A. V., L. I. Apuhovska, E. L. Kuziv, and O. O. Viltsanyuk. “Effect of Prednisone on Metabolism and Vitamin D- Exchange in Its Short Prolonged Admin Istration”. Biomedical and Biosocial Anthropology, no. 25, Mar. 2017, pp. 16-19, https://bba-journal.com/index.php/journal/article/view/65.