A. Mehde, A.; F. Ali, karima; A. Mehdi, W. Study the Effect of Folic Acid As A Supplement on Selected Oxidative Stress and Biochemical Parameters in First Trimester of Pregnancy. Iraqi Journal of Pharmaceutical Sciences 2017, 22 (1), 50-55. https://doi.org/10.31351/vol22iss1pp50-55.