Mohammed, L.Y., Jamal, S.A., Hussein, N.R. and Naqid, I.A. 2021. Prevalence of Vitamin D deficiency and associated risk factors among General Populations in Duhok province, Kurdistan Region, Iraq: Prevalence of Vitamin D deficiency in Duhok Province, Iraq. Journal of Contemporary Medical Sciences. 7, 6 (Oct. 2021). DOI:https://doi.org/10.22317/jcms.v7i6.1073.