Download references

Open Access Highly Accessed

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, Wim P Krijnen and Mathieu HG de Greef

BMC Musculoskeletal Disorders 2013, 14:53  doi:10.1186/1471-2474-14-53