Abid Ali , H., and D. Kadhim Najam. “Predictability of the Expression of ER, PR Receptors, HER2 and AgNORs in Breast Carcinoma Among Iraqi Women in Thi - Qar Province: Immunohistochemical Study”. University of Thi-Qar Journal of Science, Vol. 6, no. 2, Apr. 2019, pp. 33-39, https://www.jsci.utq.edu.iq/index.php/main/article/view/16.