Ali, Salah A. “Correlation of HER-2 Status With Estrogen, Progesterone Receptors and Histological Grading in 122 Invasive Breast Carcinomas”. Zanco Journal of Medical Sciences (ZJMS) 13, no. 2 (August 2, 2009): 1–7. Accessed April 19, 2026. https://zjms.hmu.edu.krd/index.php/zjms/article/view/542.