@article{doi:10.1302/0301-620X.93BSUPP_III.0930291a,
author = {Hunter, N. and Clayton, R. and Brenkel, I.},
title = {PFC SIGMA TOTAL KNEE ARTHROPLASTY: 7–9 YEARS RESULTS},
journal = {Orthopaedic Proceedings},
volume = {93-B},
number = {SUPP_III},
pages = {291-291},
year = {2011},
doi = {10.1302/0301-620X.93BSUPP_III.0930291a},
url = {https://doi.org/10.1302/0301-620X.93BSUPP_III.0930291a}
}