Alam, Farzana, Prasun Barua, Mahmudul Haque, AAM Ryhan Uddin, and Md Aftab E Din. 2020. “Comparative Study of Vitamin D Among Diabetic And Nondiabetic Chronic Kidney Disease Patients”. Journal of Chittagong Medical College Teachers' Association 30 (2):16-21. https://doi.org/10.3329/jcmcta.v30i2.62578.