@article{doi:10.1302/0301-620X.50B4.892, author = {Catterall, R. C. F.}, title = {Clinical Surgery-Orthopaedics}, journal = {The Journal of Bone & Joint Surgery British Volume}, volume = {50-B}, number = {4}, pages = {892-892}, year = {1968}, doi = {10.1302/0301-620X.50B4.892}, url = {https://doi.org/10.1302/0301-620X.50B4.892} }