No abstract available
Publication types
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Letter
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Research Support, Non-U.S. Gov't
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Clinical Trials as Topic / statistics & numerical data*
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Digitalis Glycosides / therapeutic use
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Heart Failure / drug therapy
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Humans
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Information Dissemination*
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Publications / statistics & numerical data*