Love, Richard. “By the Metrics Surgical Oophorectomy Plus Tamoxifen Is the First Adjuvant Treatment Option for Premenopausal Women With Hormone Receptor Positive Breast Cancer”. Archives of Breast Cancer (January 28, 2021): 8-13. Accessed April 13, 2021. https://archbreastcancer.com/index.php/abc/article/view/337.