@article{doi:10.1302/0301-620X.66B4.6746674,
author = {Catterall, A},
title = {What is congenital dislocation of the hip?},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {66-B},
number = {4},
pages = {469-470},
year = {1984},
doi = {10.1302/0301-620X.66B4.6746674},
url = {https://doi.org/10.1302/0301-620X.66B4.6746674}
}