Chatterjee, S., Yadav, K., Prakash, P. and Shekhawat, K. 2017. Foetal kidney length as a parameter for determination of gestational age in pregnancy by ultrasonography. International Journal of Reproduction, Contraception, Obstetrics and Gynecology. 5, 6 (Jan. 2017), 1949–1952. DOI:https://doi.org/10.18203/2320-1770.ijrcog20161696.