No abstract available
MeSH terms
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Aminobutyrates
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Animals
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Guinea Pigs
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Histamine / pharmacology*
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Histamine H1 Antagonists / pharmacology*
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Ileum / drug effects
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Molecular Conformation
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Muscle Contraction / drug effects
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Muscle, Smooth / drug effects
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Proline
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Pyrroles
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Receptors, Drug*
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Spectrum Analysis
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Stereoisomerism
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Structure-Activity Relationship
Substances
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Aminobutyrates
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Histamine H1 Antagonists
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Pyrroles
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Receptors, Drug
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Histamine
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Proline