Muhammad Abbas, Ajmal Khan, Mujahid Iqbal, Mushtaq Muhammad. Correlation Between Diabetic Retinopathy Severity and HbA1c Levels. Pakistan Journal of Medical & Health Sciences [Internet]. 2023 Sep. 28 [cited 2026 Sep. 15];17(09):313. Available from: https://pjmhsonline.com/pjmhs/article/view/7334