Aziz, Zainab Waleed, Asmaa Mohammadsheet Mahmood, Zahraa Osama Yahiya, and Wahda Mohammed Taib Al-Nuaimy. “Correlation Between Programmed Cell Death Ligand1 (PD-L1) Expression and Clinical Parameters in Colorectal Carcinoma”. Journal of Contemporary Medical Sciences 6, no. 4 (August 26, 2020): 161–167. Accessed November 23, 2024. https://jocms.org/index.php/jcms/article/view/810.