No abstract available
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Asthma / etiology*
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Helianthus* / anatomy & histology
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Helianthus* / classification
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Helianthus* / immunology
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Humans
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Occupational Diseases / etiology
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Pollen / immunology
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Pollen / ultrastructure
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Rhinitis, Allergic, Seasonal / etiology*
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Seeds / immunology