Palangi 1, Alireza, Samira Bayat 2, Nasser Shakhssalim 3, Mahmood Parvin 4, and Abdolamir Allameh 1*. 2018. “The Correlation Between CD44 and ABCG2 Expression and Pathological Grades of Bladder Carcinoma”. Shahroud Journal of Medical Sciences 4 (1). https://doi.org/10.22100/ijhs.v4i1.376.