@article{fd6f35cf5d3a4ad090deb31157bbcbbc,
title = "Global perceived effect scales provided reliable assessments of health transition in people with musculoskeletal disorders, but ratings are strongly influenced by current status",
author = "S.J. Kamper and R.W.J.G. Ostelo and D.L. Knol and C.G. Maher and \{de Vet\}, H.C.W. and M.J. Hancock",
year = "2010",
doi = "10.1016/j.jclinepi.2009.09.009",
language = "English",
volume = "63",
pages = "760--766",
journal = "Journal of Clinical Epidemiology",
issn = "0895-4356",
publisher = "Elsevier Inc.",
number = "7",
}