No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
MeSH terms
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Advertising*
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Drug Industry*
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Drug Prescriptions
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Drug Utilization
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Federal Government
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Government Regulation
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Health Services Needs and Demand
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Humans
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Information Dissemination
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Patient Participation*
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Physician-Patient Relations*
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Practice Patterns, Physicians'
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Public Health
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Risk Assessment*
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United States