Rajan, N., R. Ramanathan, and V. Manam. “A Successful Pregnancy Outcome in a Patient With Cardiac Permanent Pacemaker”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 14, no. 2, Jan. 2025, pp. 645-8, doi:10.18203/2320-1770.ijrcog20250210.