No abstract available
MeSH terms
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Acne Vulgaris / blood*
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Adolescent
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Adult
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Aged
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Child
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Dermatitis, Atopic / blood*
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Dermatitis, Seborrheic / blood*
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Female
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Folliculitis / chemically induced
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Humans
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Male
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Middle Aged
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Vitamin B 12 / adverse effects
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Vitamin B 12 / blood*
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Vitamin B 12 / therapeutic use