Jahangir Liaquat, lftikhar Kazi, Kashif Fazlani, Mukhtiar Ahmed, Raj Kumar. “Frequency of Pre-Diabetes in Patients Attending Medical Units in a Tertiary Care Hospital”. Journal of Peoples University of Medical &Amp; Health Sciences Nawabshah. (JPUMHS), vol. 1, no. 1, June 2011, pp. 14-19, http://publication.pumhs.edu.pk/index.php/ojs/article/view/7.