No abstract available
Publication types
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Clinical Trial
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Research Support, U.S. Gov't, Non-P.H.S.
MeSH terms
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Activities of Daily Living*
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Adrenergic beta-Antagonists / therapeutic use
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Adult
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Aged
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Angina Pectoris* / drug therapy
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Classification
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Clinical Trials as Topic
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Humans
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Middle Aged
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Occupations
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Propanolamines / therapeutic use
Substances
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Adrenergic beta-Antagonists
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Propanolamines