Sanjay Kalra, Saptarshi Bhattacharya, Nitin Kapoor. Chronic complications of diabetes: Contemporary classification. J Pak Med Assoc [Internet]. 2025 Oct. 21 [cited 2026 Aug. 4];75(11):1815-6. Available from: https://mail.jpma.org.pk/index.php/public_html/article/view/33457