Sharifian, Maryam, Sadegh Izadi, Alireza Nikseresht, and Shima Rafiee. 2014. “ Prevalence of Late-Onset Multiple Sclerosis in Fars Province, Southern Iran: ”. Galen Medical Journal 3 (4):e145. https://doi.org/10.31661/gmj.v3i4.145.