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Operationalisation of Mild Cognitive Impairment: A Graphical Approach

  • Fiona E Matthews mail,

    To whom correspondence should be addressed. E-mail:

  • Blossom C. M Stephan,
  • John Bond,
  • Ian McKeith,
  • Carol Brayne on behalf of the Medical Research Council Cognitive Function and Ageing Study
  • Published: October 30, 2007
  • DOI: 10.1371/journal.pmed.0040304

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The authors have declared that no competing interests exist.