Saboor, Muhammad, Moin uddin, Muhammad Ajmal, and Samina Ilyas. 2014. “FUNCTIONAL STATUS OF VASCULAR ENDOTHELIUM IN DIABETES MELLITUS”. Journal of Ayub Medical College Abbottabad 26 (2):239-43. https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/1576.