Alsafi, R. A., N. J. Metib, A. D. Hameedi, و M. F. Alqanbar. "The Clinical and Pathological Characteristics of Colorectal Cancer in Young Age Group in Karbala Province/ Iraq". مجلة كربلاء الطبية, م 11, عدد 2, فبراير، 2019, ص 4025, http://journals.uokerbala.edu.iq/index.php/kj/article/view/372.