@article{doi:10.1302/0301-620X.81B3.0810431,
author = {Pradhan, R.},
title = {Planar anteversion of the acetabular cup as determined from plain anteroposterior radiographs},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {81-B},
number = {3},
pages = {431-435},
year = {1999},
doi = {10.1302/0301-620X.81B3.0810431},
url = {https://doi.org/10.1302/0301-620X.81B3.0810431}
}