Chelli, S. B., S. M. Surekha, P. Upendhar Reddy, and G. Sumathy. “Histopathological Findings of Umbilical Cord in Intrauterine Growth Restriction”. International Journal of Health Sciences, vol. 6, no. S2, June 2022, pp. 13145-9, doi:10.53730/ijhs.v6nS2.8465.