Abdul kaream Mardan, Sundus, Jacklen Zaea Khoshaba, and Salwa Saadoon. 2022. “Relation of Vitamin D Deficiency in Women With Polycystic Ovarian Syndrome in Kirkuk”. Al-Kitab Journal for Pure Sciences 3 (1):1-14. https://doi.org/10.32441/kjps.03.01.p1.