Epidemiology of multiple sclerosis: a critical overview.
The decisive conclusions to be drawn from the available epidemiological data, mostly geography and prevalence, of MS are: (1) a north-south (as well as west-east in the United States) gradient exists independent of genetic/racial factors; (2) major differences in prevalence occur in the absence of l...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1993
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