E. . Isaac-Okolo, B. . Ibitoye, O. . Ijarotimi, C. . Onwuka, I. . Abidoye, and B. . Idowu, “Correlation of Foetal Liver Length with Gestational Age and Foetal Weight in Pregnant Nigerian Women”, Niger Med J, vol. 62, no. 6, pp. 353–359, May 2022.