Verma, A. R., P. K. Khodiar, D. Rath, S. Dhurandhar, and P. K. Patra. “Maternal Vitamin A Status in Intrauterine Growth Retarded Babies”. Asian Journal of Medical Sciences, vol. 8, no. 3, May 2017, pp. 30-34, doi:10.3126/ajms.v8i3.16862.