@article{doi:10.1302/0301-620X.39B1.106, author = {Somerville, E. W.}, title = {PERSISTENT FOETAL ALIGNMENT OF THE HIP}, journal = {The Journal of Bone & Joint Surgery British Volume}, volume = {39-B}, number = {1}, pages = {106-113}, year = {1957}, doi = {10.1302/0301-620X.39B1.106}, url = {https://doi.org/10.1302/0301-620X.39B1.106} }