Siedlecki, Zygmunt, Karol Nowak, and Maciej Śniegocki. 2020. “Neurosurgery Education of Medical Students in Nicolaus Copernicus University During the COVID-19 Pandemic”. Journal of Education, Health and Sport 10 (11):36-43. https://doi.org/10.12775/JEHS.2020.10.11.003.