A. Al-Taii, R. 2011. Alkaline Phosphatase and Acid Phosphatase Activity in Blood Serum, Amniotic Fluid and Placenta of Pregnant Women in Ninavah Governorate. Rafidain Journal of Science. 22, 2 (Mar. 2011), 68–76. DOI:https://doi.org/10.33899/rjs.2011.32360.