@article{doi:10.1302/0301-620X.96B5.32434,
author = {Hamilton, D. F. and Lane, J. V. and Gaston, P. and Patton, J. T. and MacDonald, D. J. and Simpson, A. H. R. W. and Howie, C. R.},
title = {Assessing treatment outcomes using a single question},
journal = {The Bone & Joint Journal},
volume = {96-B},
number = {5},
pages = {622-628},
year = {2014},
doi = {10.1302/0301-620X.96B5.32434},
url = {https://doi.org/10.1302/0301-620X.96B5.32434}
}