DOI:
10.1055/s-00000026
Informationen aus Orthodontie & Kieferorthopädie
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References
Higgins JP, Altman DG, Gotzsche PC et al Cochrane Bias Methods Group; Cochrane Statistical Methods Group.
The Cochrane Collaboration’s tool for assessing risk of bias in randomised trials.
BMJ 2011;
343: d5928
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