Thayyil, N. A., S. Radha, N. Kartha, S. Serbin, and B. John. “Maternal and Fetal Outcome in Pregnancy With Advanced Maternal Age- a Prospective Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 14, no. 10, Sept. 2025, pp. 3495-01, doi:10.18203/2320-1770.ijrcog20253098.