BARAN, Marzena Teresa, MIZIAK, Paulina and BONIO, Katarzyna. Characteristic of warfarin. Journal of Education, Health and Sport. Online. 1 August 2020. Vol. 10, no. 8, pp. 78-80. [Accessed 14 January 2025]. DOI 10.12775/JEHS.2020.10.08.009.