Department of Electrodiagnostic Studies, Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, 46000, Punjab, Pakistan;
Department of Rehabilitation Medicine, Combined Military Hospital Quetta and Quetta Institute of Medical Sciences, Quetta, 87300, Baluchistan, Pakistan;
Army Medical College, Rawalpindi, 46000, Punjab, Pakistan;
Department of Electrodiagnostic Studies, Armed Forces Institute of Rehabilitation Medicine, Rawalpindi, 46000, Punjab, Pakistan;