Menon, Sudha, and Sreekumari R. “Role of Transvaginal Ultrasound in Assessment of Endometrial Pathology in Patients With Post-Menopausal Bleeding”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6, no. 4 (March 30, 2017): 1376–1380. Accessed October 13, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/1548.