J. Godara, U. Vasanth, S. Waheed, T. Makhdoom, A. K. Binashoor, and S. Y. AlSayari, “A comparative study of pregnancy complications and birth outcomes in very advanced maternal age women: a retrospective cohort analysis”, Int J Reprod Contracept Obstet Gynecol, vol. 14, no. 4, pp. 1016–1022, Mar. 2025.