Yadav, V., Sharma, J. B., Kachhawa, G., Kriplani, A., Mahey, R., Dalal, V., & Kriplani, I. (2018). Effect of cardiac surgery on maternal and perinatal outcome in rheumatic heart disease with pregnancy: a comparative study. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 7(3), 1123–1129. https://doi.org/10.18203/2320-1770.ijrcog20180905