Azmat, Henna, Areeba Masood, Summaya Sohail Chaudry, Syeda Iqra Mushir, Ahmareen Khalid Sheikh, and Syeda Kiran Riaz. “Expression of PD-L1 (DAKO 28-8) in Urothelial Carcinoma of Urinary Bladder”. Asian Pacific Journal of Cancer Biology 9, no. 2 (May 29, 2024): 179-182. Accessed July 22, 2024. http://waocp.com/journal/index.php/apjcb/article/view/1394.