Pradhan, H. K., Singh, P., Ravikumar, M. S., & Gothwal, M. (2018). Study of risk factors and tumor markers in ovarian malignancy in western part of Odisha: a prospective observational study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 7(4), 1571–1578. https://doi.org/10.18203/2320-1770.ijrcog20181358