Ahmed MY, Chalabi DA. Effect of vitamin D supplementation on HbA1c level in a cohort of type 1 diabetic patients. Zanco J Med Sci [Internet]. 2021 Dec. 23 [cited 2024 Dec. 2];25(3):649-56. Available from: https://zjms.hmu.edu.krd/index.php/zjms/article/view/749