Agrawal, R. and Shrivastava, D. 2016. Role of hysterosalpingography in evaluation of tubal factors and its comparison with sonosalpingography. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 6, 1 (Dec. 2016), 121–126. DOI:https://doi.org/10.18203/2320-1770.ijrcog20164644.