Srinivasan, Suguna. “Correlation of Endometrial Morphology by Transvaginal Sonography With Histopathological Examination in Patients With Abnormal Uterine Bleeding”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 11, no. 10 (September 27, 2022): 2630–2633. Accessed October 26, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/12197.