title: An epidemiological study of multiple sclerosis. Familial aggregation social determinants, and exogenic factors.
authors.affiliation: Neurological Department, Odense University Hospital, Denmark.
authors.forename: N
authors.initials: N
authors.lastname: Koch-Henriksen
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009103:Multiple Sclerosis / Q000453:epidemiology* / Q000235:genetics / Q000503:physiopathology