Salam, S., Mushtaq, S., Mohi-ud-Din, K., Gul, I., & Ali, A. (2017). Maternal and fetal outcome in pregnancy with heart disease in tertiary care hospital in India. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(9), 3947–3951. https://doi.org/10.18203/2320-1770.ijrcog20174041