Comments on: "Development, validity, and reliability of The Assessment of Pain and Occupational Performance (POP)-a new instrument using two dimensions in the investigation of disability in low back pain: psychometric issues associated with the POP"

Robert J. Gatchel

Research output: Contribution to journalComment/debate

Original languageEnglish
Pages (from-to)499-500
Number of pages2
JournalSpine Journal
Issue number6
StatePublished - Jun 2009

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