Szarpak, J., Dalmata, W., Gąbka, I., Madycka, D. and Wysokińska, O. 2020. The meaning of blood and cerebrospinal fluid biomarkers in early diagnosis of Alzheimer’s disease. Journal of Education, Health and Sport. 10, 9 (Sep. 2020), 308–318. DOI:https://doi.org/10.12775/JEHS.2020.10.09.035.