Hammad, P. S. . (2019) “The effect of tamoxifen and luteinizing hormone-releasing hormone (LHRH) analogue on estrogen level in women with breast cancer ”, University of Thi-Qar Journal, 10(2), pp. 1–15. Available at: https://jutq.utq.edu.iq/index.php/main/article/view/21 (Accessed: 9 October 2025).