Shaker M. M Al-Jobori, Waser, S, Khlaf, Yaseen Khashman. Hussein and Mossa M. Marbut 2019. Determination of selenium concentration and glutathione concentrations in preeclampsia women in Balad city- Salah al-deen governorate. Journal of Madenat Alelem University College. 11, 1 (Jan. 2019), 147 - 156.