Khattak, M. I., F. ur Rehman, M. Javed, and Z. Khattak. “Histopathological Findings in 60 Patients Witho Diabetic Nephropathy”. Journal of Postgraduate Medical Institute, vol. 17, no. 2, Sept. 2011, https://www.jpmi.org.pk/index.php/jpmi/article/view/1188.