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Jegan, N. R. A.; Viniol, A.; Becker, A.; Barth, Jürgen; Leonhardt, C. (2013). Coping resources in a sample of chronic low back pain patients: Evaluation of the questionnaire for back pain. Der Schmerz, 27(5), pp. 487-496. Heidelberg: Springer 10.1007/s00482-013-1356-4
