No abstract available
MeSH terms
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Dermatitis, Allergic Contact / diagnosis*
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Dermatitis, Allergic Contact / etiology
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Dermatitis, Occupational / diagnosis*
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Dermatitis, Occupational / etiology
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Diagnosis, Differential
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Forearm
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Humans
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Male
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Middle Aged
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Patch Tests
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Plant Leaves / adverse effects
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Vernonia / adverse effects*