No abstract available
MeSH terms
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Animals
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Electrophysiologic Techniques, Cardiac / methods
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Guinea Pigs
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Histamine Agonists / pharmacology*
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Ileum / metabolism*
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Muscle Contraction / drug effects*
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Receptors, Histamine H3 / metabolism*
Substances
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Histamine Agonists
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Receptors, Histamine H3