BibTex format
@article{Ali:2016:10.1016/j.knee.2015.08.001,
author = {Ali, AM and Pandit, H and Liddle, AD and Jenkins, C and Mellon, S and Dodd, CAF and Murray, DW},
doi = {10.1016/j.knee.2015.08.001},
journal = {KNEE},
pages = {327--330},
title = {Does activity affect the outcome of the Oxford unicompartmental knee replacement?},
url = {http://dx.doi.org/10.1016/j.knee.2015.08.001},
volume = {23},
year = {2016}
}