High expression of OX-40, ICOS, and low expression PD-L1 of follicular helper and follicular cytotoxic T cells in chronic lymphocytic leukemia
Author
Gelmez, Metin Yusuf
Ozbalak, Murat
Çınar, Suzan
Oktelik, Fatma Betul
Deniz, Gunnur
Aktan, Melih
Ozluk, Ozden