R. . Aftab, A. . Naeem, S. . Sabir, M. K. Azeem, M. . Umer, and G. . Zulfiqar, “Study of Association of Serum Lipids with Diabetic Retinopathy in Type 2 Diabetes Mellitus”, apmc, vol. 16, no. 3, pp. 172–175, Sep. 2022.