Gahlot, Kavita, Punya Pratap Singh, and K. Pandey. “Pregnancy Outcome in Women With Heart Disease at a Tertiary Referral Teaching Center in Northern India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 5, no. 9 (February 3, 2017): 3056–3059. Accessed October 4, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/1594.