The Relevance of a Significant Correlation between ET-1 and Clinical Markers Such as Microalbuminuria and Fundus Oculi Changes in Early Detection of Diabetic Nephropathy in Type 2 Diabetes. GJMR [Internet]. 2014 Jul. 18 [cited 2026 Aug. 13];14(F2):1-5. Available from: https://medicalresearchjournal.org/index.php/GJMR/article/view/631