B. R. CR, Sreepadma S. The study of the humerus and femur length as combined predictors of the gestational age of human fetuses using ultrasonography. Int J Res Med Sci [Internet]. 2017 May 27 [cited 2025 Oct. 12];5(6):2701-5. Available from: https://www.msjonline.org/index.php/ijrms/article/view/3163