Rahman AHMH, Zafreen F, Nazneen L, Wahab MA. Socio-demographic Determinants of Hypovitaminosis D. J. Armed Forces Med. Coll. [Internet]. 2020 Mar. 10 [cited 2024 Dec. 24];14(2):173-6. Available from: https://banglajol.info/index.php/JAFMC/article/view/45902