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Psychometric characteristics of the ankylosing spondylitis quality of life questionnaire, short form 36 health survey, and functional assessment of chronic illness therapy-fatigue subscale

The Retraction Note to this article has been published in Health and Quality of Life Outcomes 2009 7:34

The authors have withdrawn this article from the public domain because the conclusions drawn may not be supported by the data. In the light of this situation, BioMed Central regrets that this article is no longer available. The authors apologise to all parties for the inconvenience.

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Correspondence to Dennis A Revicki.

Additional information

A retraction note to this article can be found online at http://dx.doi.org/10.1186/1477-7525-7-34.

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This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Keywords

  • Public Health
  • Health Survey
  • Chronic Illness
  • Spondylitis
  • Short Form