Misinterpretation of the Faces Pain Scale-Revised in adult clinical practice☆
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☆ The authors confirm that there is no conflict of interest with regards the subject matter or conclusions of this article.
PII: S1366-0071(09)00004-7
doi:10.1016/j.acpain.2009.03.001
© 2009 Elsevier B.V. All rights reserved.
