Factor analysis validates the cluster structure of the dendrogram underlying the Multidimensional Affect and Pain Survey (MAPS) and challenges the a priori classification of the descriptors in the McGill Pain Questionnaire (MPQ)

Author: Clark W.C.   Kuhl J.P.   Keohan M.L.   Knotkova H.   Winer R.T.   Griswold G.A.  

Publisher: Elsevier

ISSN: 0304-3959

Source: Pain, Vol.106, Iss.3, 2003-12, pp. : 357-363

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