%0 Journal Article %J Nursing Problems / Problemy Pielęgniarstwa %@ 1233-9989 %V 30 %N 1 %D 2022 %F Strzebonska2022 %T Ethics of umbrella and basket trials in precision oncology %A Strzebonska, Karolina %P 57-58 %9 journal article %R 10.5114/ppiel.2022.120041 %U http://dx.doi.org/10.5114/ppiel.2022.120041