No abstract available
Publication types
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Research Support, U.S. Gov't, P.H.S.
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Review
MeSH terms
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Bias
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Community Health Services*
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Cross-Sectional Studies
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Health Promotion*
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Health Services Research / methods*
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Health Services Research / standards
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Humans
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Longitudinal Studies
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Models, Theoretical
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Preventive Health Services
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Program Evaluation / methods*
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Random Allocation
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Reproducibility of Results
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Research Design
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Surveys and Questionnaires / standards
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United States