@article{doi:10.1302/0301-620X.55B4.854,
author = {Dunlop, James},
title = {PRIMARY HAEMANGIOPERICYTOMA OF BONE },
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {55-B},
number = {4},
pages = {854-857},
year = {1973},
doi = {10.1302/0301-620X.55B4.854},
url = {https://doi.org/10.1302/0301-620X.55B4.854}
}