@article{doi:10.1302/0301-620X.57B3.331,
author = {Macintosh, D. J. and Price, C. H. G. and Jeffree, G. M.},
title = {EWING'S TUMOUR },
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {57-B},
number = {3},
pages = {331-340},
year = {1975},
doi = {10.1302/0301-620X.57B3.331},
url = {https://doi.org/10.1302/0301-620X.57B3.331}
}