No abstract available
Publication types
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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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Aged
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Angina Pectoris / therapy
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Attitude of Health Personnel*
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Humans
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Lung Neoplasms / diagnosis
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Male
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Neoplasms / drug therapy
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Prognosis