Chaudhari, Shilpa Nitin, Devika B. Bhikane, and Priyanka Gupta. 2017. “A Clinical Study of Postdated Pregnancy”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 6 (5):2077-82. https://doi.org/10.18203/2320-1770.ijrcog20171980.