1.
Ginting SF, Syukur S, Ibrahim S, Tjong DH. The Influence of Estradiol and HDL-Cholesterol levels on Breast Cancer in Pre-menopause and Menopause Women and its Correlation with BRCA1 Gene C61G Mutation. ASRJETS-Journal. 2017;38(1):250-257. Accessed April 1, 2026. https://asrjetsjournal.org/American_Scientific_Journal/article/view/3238