Bondarenko, Stanislav, Frieda Leontyeva, Dmytro Morozenko, Ahmed Badnaoui, and Kateryna Gliebova. 2019. “Prospective Comparative Study of the Use PRP and Viscoelastic Sodium Hyaluronate Gel in Patients With Grade Ii Knee Osteoarthritis”. ORTHOPAEDICS TRAUMATOLOGY and PROSTHETICS, no. 3 (October):28-34. https://doi.org/10.15674/0030-59872019328-34.