Research on multiple sclerosis.
D000818:Animals; D001327:Autoimmune Diseases / Q000276:immunology; D006801:Humans; D009103:Multiple Sclerosis / Q000209:etiology* / Q000276:immunology; D012106:Research; D013601:T-Lymphocytes / Q000276:immunology; D014777:Virus Diseases / Q000276:immunology