Author/Authors :
Motamedi، Mahmood نويسنده , , Moghadasi، Abdorreza Naser نويسنده Sina Multiple Sclerosis Research Center, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran. Moghadasi, Abdorreza Naser , Karvigh، Sanaz Ahmadi نويسنده Neurologist, Sina Multiple Sclerosis Research Center, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran Karvigh, Sanaz Ahmadi