Explaining multiple sclerosis prevalence by ultraviolet exposure: a geospatial analysis.
Beretich B, Beretich T.
Mult Scler. 2009 Aug;15(8):891-8.
PMID: 19667017
DOI: 10.1177/1352458509105579
Conclusion
This analysis suggests a strong association between UV radiation and MS distribution, and an increase in risk for MS in those areas with a low UVI.