Asad, M. ., K. Ikram, A. J. . Mirza, and M. . Berkathullah. “Frequencyof Medical Conditions in Patients of Low Socioeconomic Status Seeking Dental Treatment”. Journal of Bahria University Medical and Dental College, vol. 5, no. 3, Sept. 2015, pp. 139-42, https://jbumdc.bahria.edu.pk/index.php/ojs/article/view/128.