Al-Ghurabi, batool, ahmed sameer, Batool Al-Haidary, Sanaa’a Al-Naseri, Aa’meraa Al-Nema, and Khalida Mousawy. “Possible Association of HLA-DR and DQ Molecules With Colorectal Cancer in Iraqi Patients”. Journal of the Faculty of Medicine Baghdad 49, no. 3 (October 1, 2007): 334-337. Accessed November 29, 2019. http://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1361.