@article{Alwabr_Al-Wadhaf_2020, title={Risk factors and prevalence of vitamin D deficiency among Yemeni women attending Al-Zahrawi Medical Center in Sana’a City}, volume={8}, url={http://journals.tmkarpinski.com/index.php/mmed/article/view/265}, number={1}, journal={MicroMedicine}, author={Alwabr, Gawad and Al-Wadhaf, Ahmad}, year={2020}, month={Apr.}, pages={12-21}