ALhaidar, Taghreed K. i, et al. “The Effect of Leptin Level in Pregnancy Complicated by Intrauterine Growth Restriction on Neonatal Outcome, in an Iraqi Center”. AL-Kindy College Medical Journal, vol. 8, no. 1, June 2012, pp. 1-13, https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/600.