Dhahir, Nasir K., and Aqeel Abbas Noaman. “A Comparative Study of Colorectal Cancer Based on Patient’s Age”. Journal of the Faculty of Medicine Baghdad 63, no. 2 (July 13, 2021): 70–73. Accessed May 6, 2024. https://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1825.