@article{doi:10.1302/0301-620X.76B1.8300650,
author = {Helliwell, PS and Evans, PF and Wright, V},
title = {The straight cervical spine: does it indicate muscle spasm?},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {76-B},
number = {1},
pages = {103-106},
year = {1994},
doi = {10.1302/0301-620X.76B1.8300650},
url = {https://doi.org/10.1302/0301-620X.76B1.8300650}
}