Grygus , I., O. Nagorna, N. Nesterchuk, A. Nogas, P. Podoliaka, and T. . Gamma. “A Clinical Case of Physical Therapy of a Child With Multiple Sulfatase Deficiency”. Medicni Perspektivi, vol. 26, no. 2, June 2021, pp. 202-7, doi:10.26641/2307-0404.2021.2.234735.