Immunohistochemical evaluation of mismatch repair proteins and p53 expression in extrauterine carcinosarcoma/sarcomatoid carcinoma - Kunc, Michał; Gabrych, Anna; Rękawiecki, Bartłomiej; Gorczyński, Adam; Haybaeck, Johannes; Biernat, Wojciech; Czapiewski, Piotr (Contemporary Oncology/Współczesna Onkologia, 2020)