Stebliuk, Vsevolod, and Kate Pronoza-Stebliuk. “Post-Concussion Syndrome in Ukrainian Veterans: Physical and Mental Manifestations”. Journal of Education, Health and Sport 8, no. 2 (February 26, 2018): 349–354. Accessed January 26, 2025. https://apcz.umk.pl/JEHS/article/view/5285.