No abstract available
MeSH terms
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Anaphylaxis / drug therapy*
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Emergency Medical Services*
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Epinephrine / administration & dosage
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Histamine H1 Antagonists / administration & dosage
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Humans
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Injections, Intramuscular / instrumentation
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Injections, Intravenous / instrumentation
Substances
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Histamine H1 Antagonists
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Epinephrine