Baranowska, A. et al. 2021. Comprehensive rehabilitation program after knee arthroplasty of GMRS as a result of treatment of a chondrosarcoma of distal part of femur with pathological fracture of the lateral femoral condyle. Journal of Education, Health and Sport. 11, 9 (Sep. 2021), 594–605. DOI:https://doi.org/10.12775/JEHS.2021.11.09.076.