TY - JOUR TI - Cytotoxic Effect of Cord Blood Derived Natural Killer Cells on Breast Cancer Cells AU - KARLITEPE, A. AU - ATAKUL, T. AU - KILIÇ EREN, M. JO - Turk J Oncol PY - 2021 VL - 36 SP - 146 EP - 153 DO - 10.5505/tjo.2021.2614 ER -