| Authors: |
Rehman E; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Ul Abideen Z; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Ashfaq H; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Riaz S; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Arshad H; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Jamil N; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Javed S; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Ullah I; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Qayyum SN; Department of Internal Medicine, Bacha Khan Medical College, Mardan, Pakistan., Saifan AM; Department of Internal Medicine, Lebanese University Faculty of Medical Sciences, Beirut, Lebanon. |