@article{doi:10.1302/0301-620X.53B2.217,
author = {O'Brien, John P. and Yau, Arthur C. M. C. and Smith, Taylor K. and Hodgson, Arthur R.},
title = {HALO PELVIC TRACTION },
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {53-B},
number = {2},
pages = {217-229},
year = {1971},
doi = {10.1302/0301-620X.53B2.217},
url = {https://doi.org/10.1302/0301-620X.53B2.217}
}