Alam, F. , Barua, P. , Haque, M. , Uddin, A.R. and Din, M.A.E. 2020. Comparative Study of Vitamin D Among Diabetic And Nondiabetic Chronic Kidney Disease Patients. Journal of Chittagong Medical College Teachers' Association. 30, 2 (Jan. 2020), 16–21. DOI:https://doi.org/10.3329/jcmcta.v30i2.62578.