Surpam, Shrinivas. “Association of Ultrasonographic Determination of Foetal Weight With Actual Birth Weight: A Cross Sectional Research from North India”. International Journal of Pharmaceutical and Biological Science Archive 7, no. 1 (January 31, 2019). Accessed July 3, 2024. https://ijpba.in/index.php/ijpba/article/view/260.