Sarwar, M. A.; Farooq, M. S.; Irfan, M.; Mehboob, F.; Muhammad Saqib. Assessment of Vitamin D and Calcium Levels in Type 2 Diabetes Mellitus. IJBR 2025, 3 (7), 699-704. https://doi.org/10.70749/ijbr.v3i7.2077.