Tahir Iqbal , Farah Rashid , Salman Ahmad Saleem , Shoaib Ahmad Shah , Ghulam Haider Khalid , Osama Ishtiaq. “Awareness about Diabetes Mellitus Amongst Diabetics”. Journal of Rawalpindi Medical College, vol. 17, no. 2, Dec. 2013, http://journalrmc.com/index.php/JRMC/article/view/476.