No abstract available
MeSH terms
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Aged
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Biopsy
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Electromyography
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Female
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Humans
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Male
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Muscular Atrophy, Spinal / diagnosis
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Muscular Atrophy, Spinal / etiology
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Muscular Diseases / diagnosis
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Muscular Diseases / etiology*
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Parkinsonian Disorders / complications*
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Spinal Curvatures / diagnosis
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Spinal Curvatures / etiology