QUAD SHOT – an effective hypofractionated palliative radiotherapy in patients with non-melanoma skin cancer. A single-institution experience - Graczyk, Łukasz; Bibik, Robert; Woźniak, Antoni; Jesień-Lewandowicz, Emilia; Ciupis, Jacek; Szyburski, Michał; Bajer, Jakub; Chałubińska-Fendler, Justyna; Fijuth, Jacek; Jońska-Gmyrek, Joanna Gabriela (Contemporary Oncology/Współczesna Onkologia, 2023)