@article{doi:10.1302/2046-3758.64.BJR-2017-0051,
author = {Simpson, A. H. R. W. and Howie, C. R. and Norrie, J.},
title = {Surgical trial design – learning curve and surgeon volume},
journal = {Bone & Joint Research},
volume = {6},
number = {4},
pages = {194-195},
year = {2017},
doi = {10.1302/2046-3758.64.BJR-2017-0051},
url = {https://doi.org/10.1302/2046-3758.64.BJR-2017-0051}
}