Priyanka, P.R., Mani, C.R. and Yamuna, A. 2019. A prospective study of comparison between transvaginal sonogram and histopathological examination in perimenopausal women with abnormal uterine bleeding. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 8, 11 (Oct. 2019), 4233–4237. DOI:https://doi.org/10.18203/2320-1770.ijrcog20194609.