@article{d7242c4068a8486db16b97104066e843,
title = "A systematic review highlights the need to investigate the content validity of patient-reported outcome measures for physical functioning in patients with low back pain",
author = "A. Chiarotto and R.W. Ostelo and M. Boers and C.B. Terwee",
note = "Cited By :44 Export Date: 28 March 2022",
year = "2018",
doi = "10.1016/j.jclinepi.2017.11.005",
language = "English",
volume = "95",
pages = "73--93",
journal = "Journal of Clinical Epidemiology",
issn = "0895-4356",
publisher = "Elsevier Inc.",
}