@article{doi:10.1302/0301-620X.100B2.BJJ-2017-0684.R2,
author = {Yoo, J. U. and McIver, T. C. and Hiratzka, J. and Carlson, H. and Carlson, N. and Radoslovich, S. S. and Gernhart, T. and Boshears, E. and Kane, M. S.},
title = {The presence of Waddell signs depends on
age and gender, not diagnosis},
journal = {The Bone & Joint Journal},
volume = {100-B},
number = {2},
pages = {219-225},
year = {2018},
doi = {10.1302/0301-620X.100B2.BJJ-2017-0684.R2},
url = {https://doi.org/10.1302/0301-620X.100B2.BJJ-2017-0684.R2}
}