Varma, Vandana, Meena Varma, Purnima Dey Sarkar, Amit Varma, Savita Vyas, and Rashmi Kulkarni. 2014. “CORRELATION OF VITAMIN C WITH HbA1C AND OXIDATIVE STRESS IN DIABETES MELLITUS WITH OR WITHOUT NEPHROPATHY”. National Journal of Medical Research 4 (02):151-55. https://njmr.in/index.php/file/article/view/490.