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Catalogue of bias: attrition bias


  1. Correspondence to Dr David Nunan, Nuffield Department of Primary Care Health Sciences, Centre for Evidence-Based Medicine, University of Oxford, Oxford OX26GG, UK; david.nunan{at}


Nunan D, Aronson J, Bankhead C
Catalogue of bias: attrition bias

Publication history

  • Accepted December 1, 2017
  • First published January 24, 2018.
Online issue publication 
January 24, 2018

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