SHYSHKIN, M. A. and KHRYSTENKO, T. O. Epithelial-mesenchymal transition and stem cells in colorectal cancer progression. Journal of Education, Health and Sport. Online. 30 October 2020. Vol. 10, no. 10, pp. 201-211. [Accessed 5 July 2025]. DOI 10.12775/JEHS.2020.10.10.018.