Qadir, A. M.; Karatepe, A.; Yazici, A.; Rashid, R. F.; Koparir, P.; Omer, R. A.; Hama, S. R. Evaluation of Melatonin and Antioxidant Levels in the Serum of Breast Cancer Patients. Bio. Med. Tar. Jour. 2024, 2, 35-42.