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Measurement of acute nonspecific low back pain perception in primary care physical therapy: reliability and validity of the brief illness perception questionnaire
Joannes M Hallegraeff, Cees P van der Schans…Volume:
14
Language:
english
DOI:
10.1186/1471-2474-14-53
Date:
December, 2013
File:
PDF, 204 KB
english, 2013