Levels of Evidence and Grades of Recommendations
収録刊行物
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- http://cebm.jr2.ox.ac.uk/docs/levels.html
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http://cebm.jr2.ox.ac.uk/docs/levels.html
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詳細情報
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- CRID
- 1572824499547662848
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- NII論文ID
- 10008557067
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- データソース種別
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- CiNii Articles