Bakri, A. H.; Garadah, T. S.; jaradat, ahmed A.; Al Ajmi, A.; Alawi, M. E.; Sequeira, R. R. Prevalence of Vitamin D Deficiency in Patients With Sickle Cell Disease in Bahrain. IJM 2013, 1 (2), 23-28. https://doi.org/10.14419/ijm.v1i2.1126.