STOCKA, Joanna, SIMIŃSKA, Joanna, BUKOWSKA, Weronika, PORZYCH, Piotr, OGURKOWSKI, Karol, NOWACKA, Krystyna and HAGNER, Wojciech. Rating nurses’ knowledge of basic steps of cardiopulmonary resuscitation. Journal of Education, Health and Sport. Online. 31 January 2018. Vol. 8, no. 2, pp. 11-19. [Accessed 27 July 2024].