Rizwan Rasul Khan, Khalid Mehmood Yahya and Ali Saqib (2014) “FREQUENCY OF VITAMIN D DEFICIENCY IN PATIENTS WITH FATIGUE. ”, Journal of University Medical & Dental College, 5(1), pp. 26-31. Available at: http://www.jumdc.com/index.php/jumdc/article/view/268 (Accessed: 23November2025).