Asadollahzadeh, E., Ebadi, Z. and Naser Moghadasi , A. 2022. Role of Epstein-Barr Virus on Cognitive Impairment among Multiple Sclerosis Patients. Galen Medical Journal. 11, (Dec. 2022), e2764. DOI:https://doi.org/10.31661/gmj.v11i.2764.