(Q44948737)
Statements
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Testing a tool for assessing the risk of bias for nonrandomized studies showed moderate reliability and promising validity (English)
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Soo Young Kim
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Ji Eun Park
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Yoon Jae Lee
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Seung-Soo Sheen
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Seokyung Hahn
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Bo-Hyoung Jang
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Hee-Jung Son
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18 January 2013
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66
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4
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408-414
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Identifiers
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