Siedlecki, Z., Woźniak, J., Główczewska-Siedlecka, E. and Śniegocki, M. 2020. Review of neurosurgical operative procedures in patients in the tenth decade of life. Journal of Education, Health and Sport. 10, 6 (Jun. 2020), 95–100. DOI:https://doi.org/10.12775/JEHS.2020.10.06.010.