Afrin, S.F., Rahman, M.H., Bari, K.F. and Mahmood, A.K.A. 2019. Status of Vitamin D by measuring 25 - Hydroxyvitamin D level in Dhaka City. Bangladesh Journal of Medical Science. 18, 3 (May 2019), 624–627. DOI:https://doi.org/10.3329/bjms.v18i3.41638.