“Measurement of Ferritin and Transforming Growth Factor-β1 Levels in Iraqi Women With Polycystic Ovary Syndrome”. Ibn AL-Haitham Journal For Pure and Applied Sciences, vol. 29, no. 2, Mar. 2017, pp. 171-84, https://jih.uobaghdad.edu.iq/index.php/j/article/view/108.