Saurabh, S. “A Study to Assess the Maternal and Perinatal Outcome of Postdated Pregnancy at a Tertiary Care Institution of Eastern India”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 12, no. 12, Nov. 2023, pp. 3469-73, doi:10.18203/2320-1770.ijrcog20233546.