The sex ratio in amyotrophic lateral sclerosis: A population based study.
Replicable risk factors for ALS include increasing age, family history and being male. The male: female ratio has been reported as being between 1 and 3. We tested the hypothesis that the sex ratio changes with age in a population register covering the south-east of England. The sex ratio before and...
Автори: | , , , , , , , , , , , , , , , , , |
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Формат: | Journal article |
Мова: | English |
Опубліковано: |
2010
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