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Orthodontic treatment for crowded teeth in children

  • Protocol
  • Intervention



This is the protocol for a review and there is no abstract. The objectives are as follows:

To test the null hypotheses that there are no differences in outcomes between

  • the age at which orthodontic treatment for crowded teeth is carried out;

  • different orthodontic interventions for correcting/preventing crowded teeth against the alternative hypothesis that there are.

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