@article{doi:10.1302/0301-620X.68B1.3941126,
author = {Walker, SJ and Sharma, P and Parr, N and Cavendish, ME},
title = {The long-term results of the Liverpool Mark II knee prosthesis},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {68-B},
number = {1},
pages = {111-116},
year = {1986},
doi = {10.1302/0301-620X.68B1.3941126},
url = {https://doi.org/10.1302/0301-620X.68B1.3941126}
}