Naçar, Melis, Zeynep Baykan, Ahmet Öztürk, and Fevziye Çetinkaya. “Age at Menopause and Associated Factors in Central Anatolia; Turkey”. Gynecology Obstetrics & Reproductive Medicine 13, no. 3 (December 16, 2007): 168–173. Accessed July 5, 2022. https://gorm.com.tr/index.php/GORM/article/view/543.