1.
PYTKA, Michalina, OSZCZĘDŁOWSKI, Paweł, NOWACZEK, Justyna and ŻYWICKA, Aleksandra. Situation of oncological patients during COVID-19 pandemic with particular emphasis on lung cancer patients. Journal of Education, Health and Sport. Online. 24 September 2021. Vol. 11, no. 9, pp. 512-519. [Accessed 7 September 2024]. DOI 10.12775/JEHS.2021.11.09.066.