Nahla Al-Bayyari and  Rae’d Hailat ,  Effect of Vitamin D3 on Polycystic Ovary Syndrome Prognosis, Anthropometric and Body Composition Parameters of Overweight Women: A Randomized, Placebo-Controlled Clinical Trial.   journal   = {International Journal of Nutrition and Food Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2018, vol. 144(12). 482 - 488
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10009903.