Immunohistochemical Expression of CD27 in Bone Marrow Biopsies of Chronic Lymphocytic Leukemia Patients. Iraqi j. cancer med. genet. [Internet]. 2018 Jun. 1 [cited 2025 Jul. 3];11(1). Available from: https://ijcmg.uomustansiriyah.edu.iq/index.php/ijcmg/article/view/234