Kyrychenko, A. G. “Sickness Rate and Disability Resulting from Diseases of the Nervous System: Leading Factors and Ways of Prevention”. Medicni perspektivi 18, no. 3 (October 2, 2013): 144–153. Accessed April 27, 2024. https://journals.uran.ua/index.php/2307-0404/article/view/19102.