Itanyi, U. D., and H. O. Oluseyi. “Spectrum of Hysterosalpingographic Findings Among Women Presenting With Infertility in Abuja, Nigeria’s Capital”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 6, no. 4, Mar. 2017, pp. 1583-9, doi:10.18203/2320-1770.ijrcog20171433.