Baig, J. A., S. R. Mahmood, I. Sultana, R. Shaheen, and A. Waheed. “Evaluation of Urinary Protein to Creatinine Ratio As a Predictor of End-State Renal Disease”. KHYBER MEDICAL UNIVERSITY JOURNAL, vol. 1, no. 1, Apr. 2009, https://www.kmuj.kmu.edu.pk/article/view/3975.