@article{doi:10.1302/0301-620X.89B3.18604,
author = {von Steyern, F. Vult and Kristiansson, I. and Jonsson, K. and Mannfolk, P. and Heineg̊rd, D. and Rydholm, A.},
title = {Giant-cell tumour of the knee},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {89-B},
number = {3},
pages = {361-365},
year = {2007},
doi = {10.1302/0301-620X.89B3.18604},
url = {https://doi.org/10.1302/0301-620X.89B3.18604}
}