Ahmed Kadhim Challab, Dr. Besma Mohammed Ali, and Hayder Noori Abbood Alnomani. “Vitamin D Deficiency for Patients With Depression (case Control Study)”. Central Asian Journal of Medical and Natural Science, vol. 4, no. 6, Dec. 2023, pp. 1178-92, doi:10.51699/cajmns.v4i6.2208.