Author/Authors :
Petković, Ivan Z Oncology Clinic - Clinical Center Niš, Niš, Serbia , Pejčić, Ivica 1Oncology Clinic - Clinical Center Niš, Niš, Serbia , Tiodorović, Danica Dermatovenerology Clinic - Clinical Center Niš, Serbia , Krstić, Miljan Institute of Pathology - Clinical Center Niš, Serbia , Stojnev, Slavica Institute of Pathology - Clinical Center Niš, Serbia , Vrbić, Svetislav Oncology Clinic - Clinical Center Niš, Niš, Serbia
