Author/Authors :
Zeinali, Ahmad Neurology Department - Shahid Sadoughi Hospital - Yazd University of Medical Science, Yazd, IR Iran , Rahimdel, Abolghasem Neurology Department - Shahid Sadoughi Hospital - Yazd University of Medical Science, Yazd, IR Iran , Boostani, Reza Neurology Department - Shahid Sadoughi Hospital - Yazd University of Medical Science, Yazd, IR Iran , Mellat, Ali Neurology Department - Qaem Hospita - Mashhad University of Medical Science, Mashhad, IRIran