No abstract available
Publication types
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Letter
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Multicenter Study
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Observational Study
MeSH terms
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Antibodies, Antinuclear / metabolism*
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DNA Topoisomerases, Type I / immunology*
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Female
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Fingers
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Hand Dermatoses / etiology*
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Hand Dermatoses / immunology
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Humans
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Male
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Middle Aged
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Risk Factors
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Scleroderma, Systemic / complications*
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Scleroderma, Systemic / immunology
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Skin Ulcer / etiology*
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Skin Ulcer / immunology
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Time Factors
Substances
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Antibodies, Antinuclear
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DNA Topoisomerases, Type I
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TOP1 protein, human