Rahman, A.H., Haque, M.E., Naznin, L. and Ahmed, N.U. 2019. Role of Common Addictive Habits on Hypovitaminosis D among Bangladeshi People. Medicine Today. 31, 2 (Jun. 2019), 89–92. DOI:https://doi.org/10.3329/medtoday.v31i2.41958.