Sarnia Siddiqui, Saba Ismaili Khawaja, Sana Naz Arain, Sarnia Khan, Haji Khan Khoharo. 2015. “Uric Acid Antioxidant in Elderly Smokers & Its Relationship With Duration & Quantity of Smoked Cigarettes”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS) 5 (2):90-93. http://publication.pumhs.edu.pk/index.php/ojs/article/view/191.