Behera, R., P. Pradhan, and B. Misra. “Evaluation of Risk of Malignancy Index in Adnexal Masses at a Tertiary Hospital: A Prospective Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 9, no. 3, Feb. 2020, pp. 922-7, doi:10.18203/2320-1770.ijrcog20200491.