[The viral hypothesis of the etiology of multiple sclerosis].
D000818:Animals; D006801:Humans; D007111:Immunity, Cellular; D009103:Multiple Sclerosis / Q000209:etiology* / Q000276:immunology; D012328:RNA Viruses; D010253:Respirovirus Infections / Q000150:complications; D012192:Retroviridae Infections / Q000150:complications; D014777:Virus Diseases / Q000150:complications*