Pandey D, Kummarapurugu SV, Jain G, Kyalakond K, Pai P, Sayyad M, Pai MV. A Noninvasive Screening Tool for Abnormal Uterine Bleeding: An Attempt to Reduce Numbers of Endometrial Biopsies. Donald School J Ultrasound Obstet Gynecol 2020; 14 (1):4-10.