[Epidemiological study of multiple sclerosis: example of epidemiological research in neurology].
D000328:Adult; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D007558:Italy; D008297:Male; D009103:Multiple Sclerosis / Q000453:epidemiology*
Studio epidemiologico della sclerosi multipla: esempio di ricerca epidemiologica in neurologia