A population-based study of multiple sclerosis in twins: update.
This study is a 7.5-year follow-up of a population-based series of twins with multiple sclerosis (MS) whose mean age now exceeds 50 years. The twin pairs were identified through the Canadian nationwide system of MS clinics and were drawn from a population of 5,463 patients. After 7.5 years, the mono...
Main Authors: | , , , , , , , , , |
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Format: | Journal article |
Jezik: | English |
Izdano: |
1993
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