Hutahaean, Arekcsueng, Qodir, Nur, Fadilah, Mariatul, Umar, Mulawan, AND Roflin, Eddy. " The Description of Hormonal Risk Factors of Breast Cancer Patients in RSUP Dr. Mohammad Hoesin Palembang" E-Jurnal Medika Udayana [Online], Volume 10 Number 8 (31 August 2021)