%0 Journal Article %T High Capacity of the Metastatic Breast Tumor Cells in Sphere Formation: Clue for Chemoresistance in Triple- Negative Breast Cancer %A FARAHANİ, M.K. %J Turk J Oncol %D 2020 %V 35 %P 466-470 %R 10.5505/tjo.2020.2425