BibTex format
@article{Liddle:2016:10.21037/atm.2016.11.23,
author = {Liddle, AD},
doi = {10.21037/atm.2016.11.23},
journal = {Annals of Translational Medicine},
title = {Patellar resurfacing after endoprosthetic replacement for primary or secondary bone tumors},
url = {http://dx.doi.org/10.21037/atm.2016.11.23},
volume = {4},
year = {2016}
}