title: Epidemiology and multiple sclerosis.
authors.affiliation: Neuroepidemiology Section, Veterans Affairs Medical Center, Washington, DC 20422, USA.
authors.forename: J F
authors.initials: JF
authors.lastname: Kurtzke
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D004196:Disease Outbreaks; D018562:Disease Transmission, Infectious; D005260:Female; D006801:Humans; D009103:Multiple Sclerosis / Q000453:epidemiology* / Q000209:etiology; D012307:Risk Factors