DR. SUJATHA RANI AKURI M.D. “SIGNIFICANCE OF VITAMIN B12 DEFICIENCY IN PATIENTS WITH TYPE 2 DIABETES MELLITUS”. International Journal of Pharma and Bio Sciences 5, no. 4 (September 30, 2014): 653–657. Accessed July 24, 2026. https://ijpbs.net/index.php/journal/article/view/3392.