No abstract available
MeSH terms
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China
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Cost-Benefit Analysis
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Decision Support Techniques*
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Ethics Committees, Research* / ethics
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Ethics, Research*
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Humans
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International Cooperation
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Randomized Controlled Trials as Topic / ethics*
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Research Design*
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Research Subjects*
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Risk Assessment
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Social Environment*
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Thailand
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Uncertainty
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United States
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Vulnerable Populations*