“Umbilical Cord Blood Erythropoietin As a Biomarker of Subacute and Chronic Hypoxia in Deliveries Complicated by Meconium Stained Amniotic Fluid”. International Journal of Biomedical and Advance Research, vol. 9, no. 1, Jan. 2018, pp. 01-05, https://doi.org/10.7439/ijbar.v9i1.4465.