@article{3175c4a87cda4132aab9574430cd9258,
title = "Validity, reliability and responsiveness of patient-reported outcome questionnaires when assessing hip and groin disability: a systematic review",
author = "Bartels, \{Else Marie\} and K. Thorborg and E.M. Roos and J. Petersen and P. H{\"o}lmich",
year = "2010",
doi = "10.1136/bjsm.2009.060889",
language = "English",
volume = "44",
pages = "1186--1196",
journal = "British Journal of Sports Medicine",
issn = "0306-3674",
publisher = "BMJ Publishing Group",
number = "16",
}