Bashir, Zara-tul-Ain, Huma Amjad, Syed Tanveer Abbas Gilani, Amjad Khan, and Syeda Urooj Riaz. 2020. “Frequency of Vitamin D Deficiency in Newly Diagnosed Type 2 Diabetes Mellitus Patients”. National Journal of Health Sciences 3 (3):83-87. https://ojs.njhsciences.com/index.php/njhs/article/view/81.