Ibrahim, Noor Alhuda, Wasnaa Mohammad, and Sanan Abdawahab. 2020. “Levels of Apelin, Endoglin, and Transforming Growth Factor Beta 1 in Iraqi Women With Polycystic Ovary Syndrome”. Cihan University-Erbil Scientific Journal 4 (1), 21-25. https://doi.org/10.24086/cuesj.v4n1y2020.pp21-25.