Bano, I., S. Naz, A. Ismail, T. Yasmeen, and M. Andaleeb. “Frequency of Vitamin D Deficiency in Women With Polycystic Ovarian Syndrome.”. Journal of Shifa Tameer-E-Millat University, Vol. 6, no. 2, Jan. 2024, pp. 89-94, doi:10.32593/jstmu/Vol6.Iss2.264.