Jankowska, Paula, Krzysztof Jankowski, Grzegorz Mizerski, and Ewa Rudnicka-Drożak. “Breast Cancer Knowledge Among Students of High Schools from Lublin Region”. Journal of Education, Health and Sport 8, no. 6 (June 6, 2018): 227–236. Accessed July 27, 2024. https://apcz.umk.pl/JEHS/article/view/5561.