Sindhu, L. “Role of Uterine Artery Doppler Indices for Predicting Intrauterine Pathology Inconclusive on 2-Dimensional Transvaginal Imaging Among Infertile Women Undergoing Frozen Embryo Transfer Cycle”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 11, no. 1, Dec. 2021, pp. 80-86, doi:10.18203/2320-1770.ijrcog20215079.