Khan, Fehmeda Farrukh, et al. “PERFORMANCE OF TWO DIFFERENT CLINICAL SCORING SYSTEMS IN DIAGNOSING DISTAL SENSORY POLYNEUROPATHY IN PATIENTS WITH TYPE-2 DIABETES”. Journal of Ayub Medical College Abbottabad, vol. 27, no. 1, Mar. 2015, pp. 187-91, https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/1136.