Ravi, Anoosha K., Krishna Agarwal, Siddarth Ramji, and Sreenivas Vishnubhatla. “Fetal Growth in Low-Risk Indian Population at a Tertiary Centre and Its Comparison With INTERGROWTH-21 Standards: A Prospective Cohort Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 8, no. 11 (October 23, 2019): 4400–4405. Accessed October 27, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/7333.