Bogavac, M., Jakovljević, A., Stajić, Z., Nikolić, A., Milošević-Tošić, M., Dejanović, J., & Lozanov-Crvenković, Z. (2017). Preeclampsia and level of oxidative stress in the first trimester of pregnancy. Vojnosanitetski Pregled, 74(7), 633-638. https://doi.org/10.2298/VSP150517251B