@article{doi:10.1302/0301-620X.50B2.449-a,
author = {Owen, Robert},
title = {Congenital Malformations},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {50-B},
number = {2},
pages = {449-450},
year = {1968},
doi = {10.1302/0301-620X.50B2.449-a},
url = {https://doi.org/10.1302/0301-620X.50B2.449-a}
}