@article{doi:10.1302/0301-620X.50B4.890,
author = {Sweetnam, Rodney},
title = {Orthopaedics: Principles and Their Application},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {50-B},
number = {4},
pages = {890-890},
year = {1968},
doi = {10.1302/0301-620X.50B4.890},
url = {https://doi.org/10.1302/0301-620X.50B4.890}
}