@article{doi:10.1302/0301-620X.62B4.7430238,
author = {Apley, AG},
title = {Instability of the knee resulting from ligamentous injury. A plea for plain words},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {62-B},
number = {4},
pages = {515-516},
year = {1980},
doi = {10.1302/0301-620X.62B4.7430238},
url = {https://doi.org/10.1302/0301-620X.62B4.7430238}
}