%0 Journal Article %T Introduction %A Włodarczyk, Włodzimierz Cezary %A Piórecka, Beata %J Public Health and Governance %V 2021 %R 10.4467/20842627OZ.21.012.16417 %N Volume 19, Issue 3-4 %P 95-96 %@ 1731-7398 %D 2021 %U https://ejournals.eu/en/journal/zdrowie-publiczne-i-zarzadzanie/article/wprowadzenie-2 %X