title: Epidemiology of multiple sclerosis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000349:Africa / Q000208:ethnology; D000367:Age Factors; D000368:Aged; D044466:Asian People; D044383:Black People; D002648:Child; D004641:Emigration and Immigration; D005060:Europe / Q000208:ethnology; D005260:Female; D006680:HLA Antigens / Q000032:analysis; D006801:Humans; D007585:Jews; D008297:Male; D008457:Measles / Q000150:complications; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000453:epidemiology* / Q000209:etiology / Q000235:genetics; D012959:Socioeconomic Factors; D044465:White People
chemical_list: D006680:HLA Antigens