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The newcastle-ottawa scale ( NOS) for assessing the quality of nonrandomised studies in meta- analyses
用于评估荟萃分析中非随机研究质量的纽卡斯尔-渥太华量表(NOS)
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其它 |
Wells GA,Shea B,Connell D,et al. The newcastle-ottawa scale ( NOS) for assessing the quality of nonrandomised studies in meta- analyses[EB/OL].[2014-01-02][2015-12-20]. http: / / www.ohri.ca/programs/clinical_epidemiology/oxford.htm. |
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