Malla Ahmed, Nazlin Shakir, and Sherwan Rahman Sulaiman. “Correlation Between Endothelin-1 and Oxidative Stress in Apparently Healthy Obese Men”. Zanco Journal of Medical Sciences (Zanco J Med Sci) 20, no. 3 (December 15, 2016): 1513_1519. Accessed June 27, 2022. https://zjms.hmu.edu.krd/index.php/zjms/article/view/133.