@article{doi:10.1302/0301-620X.53B1.161-a,
author = {Lamb, D. W.},
title = {Birth Defects},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {53-B},
number = {1},
pages = {161-161},
year = {1971},
doi = {10.1302/0301-620X.53B1.161-a},
url = {https://doi.org/10.1302/0301-620X.53B1.161-a}
}