No abstract available
MeSH terms
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Adolescent
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Adult
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Aged
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Child
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China
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Female
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Humans
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Male
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Middle Aged
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Nevus, Pigmented / epidemiology*
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Nevus, Pigmented / pathology*
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Retrospective Studies
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Sebaceous Gland Neoplasms / epidemiology*
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Sebaceous Gland Neoplasms / pathology*
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Young Adult