What's the price of a research subject? Approaches to payment for research participation. (Q53546442)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | What's the price of a research subject? Approaches to payment for research participation. |
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What's the price of a research subject? Approaches to payment for research participation. (English)
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Dickert N
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Grady C
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1 July 1999
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341
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3
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198-203
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Identifiers
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