Siedlecki, Z., A. Gutkowska, and M. Śniegocki. “Surgical Treatment of Brain Tumors Without Informed Consent - Medical, Organizational and Legal Aspect”. Journal of Education, Health and Sport, vol. 10, no. 10, Oct. 2020, pp. 72-81, doi:10.12775/JEHS.2020.10.10.007.