title: [Disseminated sclerosis among migrants: an attempt at supporting the viral etiology].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002980:Climate; D006801:Humans; D009103:Multiple Sclerosis / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology / Q000401:mortality; D014171:Transients and Migrants; D014195:Travel; D014777:Virus Diseases / Q000150:complications*
vernacular_title: Stwardnienie rozsiane wśród migrantów--próba nawiazania do wirusowej etiologii choroby.