| 标题 |
he Newcastle‐Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta analyses
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| DOI |
暂未提供,该求助的时间将会延长,查看原因?
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| 其它 | Wells G, Shea B, O'Connell D, et al. The Newcastle‐Ottawa Scale (NOS) for assessing the quality of nonrandomised studies in meta analyses. 2007. URL: https://www.ohri.ca/programs/clinical_epidemiology/oxford.asp |
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(2025-6-4)