TY - JOUR TI - Concurrent Use of Cyclin Dependent Kinase 4/6 (CDK4/6) Inhibitors with Palliative Radiotherapy for Metastatic Breast Cancer Patients: A Review of Toxicity AU - SÖNMEZ, Ö. AU - TEZCANLI, E. JO - Turk J Oncol PY - 2021 VL - 36 SP - 538 EP - 542 DO - 10.5505/tjo.2021.3338 ER -