SOBAŃSKA, Natalia, BEDNARZ, Katarzyna, BANAŚ, Patryk, BANASIAK, Aleksandra Paulina, TEICHMAN, Rafał, KASPROWICZ, Jakub, PIERZCHAŁA, Jakub Rafał, ABRAM, Kamila, ADAMUS, Justyna and HYJEK, Michał. Palliative cancer patients pain reduction methods during opioid epidemic era. Journal of Education, Health and Sport. Online. 18 November 2022. Vol. 12, no. 12, pp. 193-198. [Accessed 18 July 2024]. DOI 10.12775/JEHS.2022.12.12.030.