No abstract available
MeSH terms
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Adult
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Drug Hypersensitivity / diagnosis*
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Drug Hypersensitivity / etiology*
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Female
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Humans
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Pyrrolidonecarboxylic Acid / administration & dosage
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Pyrrolidonecarboxylic Acid / adverse effects*
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Pyrrolidonecarboxylic Acid / chemistry
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Single-Blind Method
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Skin Tests
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Urticaria / diagnosis*
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Urticaria / etiology*
Substances
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Pyrrolidonecarboxylic Acid