DR. VIDYA G. NADAGOUDAR; DR. SOUJANYA PATIL; DR. PRATEEKSHA K.C. Correlation between HbA1c Levels and Severity of Diabetic Retinopathy in Patients with Type 2 Diabetes Mellitus: A Cross-Sectional Observational Study. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 15, n. 1, p. 1851–1857, 2025. Disponível em: https://ijprt.org/index.php/pub/article/view/3054. Acesso em: 1 oct. 2026.