Reddy, Gurram Swetha, and Gandavaram Jyothi. 2019. “Hysterosalpingogram in Evaluation of Primary and Secondary Infertility: A Two Year Study at a Tertiary Care Hospital of South India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8 (6):2202-7. https://doi.org/10.18203/2320-1770.ijrcog20192164.