No abstract available
Publication types
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Research Support, Non-U.S. Gov't
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Review
MeSH terms
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Adrenergic beta-Agonists / therapeutic use
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Humans
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Infant
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Muscle, Smooth / drug effects
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Muscle, Smooth / physiopathology*
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Parasympatholytics / therapeutic use
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Respiratory Sounds / physiopathology*
Substances
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Adrenergic beta-Agonists
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Parasympatholytics