Shulhai, A.-M. A. and Pavlyshyn, H. A. (2019) “PREVALENCE AND RISK FACTORS FOR VITAMIN D DEFICIENCY IN OVERWEIGHT AND OBESE ADOLESCENTS IN UKRAINE”, International Journal of Medicine and Medical Research, 4(2), pp. 24–30. doi: 10.11603/ijmmr.2413-6077.2018.2.9694.