No abstract available
MeSH terms
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Animals
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Asthma / drug therapy
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Bronchi / drug effects
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Drugs, Chinese Herbal / pharmacology*
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Drugs, Chinese Herbal / therapeutic use
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Guinea Pigs
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Muscle Contraction
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Muscle Relaxation / drug effects*
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Muscle, Smooth / drug effects*
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Propranolol / pharmacology*
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Receptors, Adrenergic, beta / drug effects*
Substances
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Drugs, Chinese Herbal
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Receptors, Adrenergic, beta
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Propranolol