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  1. Research
  2. Risk of bias versus...
  3. Risk of bias versus quality assessment of randomised controlled trials: cross sectional study
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Research

Risk of bias versus quality assessment of randomised controlled trials: cross sectional study

BMJ 2009; 339 doi: https://doi.org/10.1136/bmj.b4012 (Published 19 October 2009) Cite this as: BMJ 2009;339:b4012
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