V. Ostapenko, A. Ostapenko, D. Petroška, and E. Ostapenko, “Radiation-associated angiosarcoma after breast cancer: a case report and literature review”, LS, vol. 15, no. 2-3, pp. 126–129, Sep. 2016, doi: 10.15388/LietChirur.2016.2-3.10092.