A. Azooz, Rana, Wahda Mohammed Taib Al-Nuaimy, and Shuaib H.S. Al-Talib. “Detection of Vascular Invasion in Colorectal Cancer by Using Weigert’s Stain for Elastic Fibers”. Annals of the College of Medicine, Mosul 37, no. 1 (December 1, 2011): 1–7. Accessed September 26, 2025. https://csmj.uomosul.edu.iq/index.php/mmed/article/view/37335.