BibTex format
@article{Grapsa:2013:10.1177/0267659112461161,
author = {Grapsa, J and Koa-Wing, M and Fox, KF},
doi = {10.1177/0267659112461161},
journal = {PERFUSION-UK},
pages = {31--33},
title = {Fiddling with the pacemaker: Twiddler's syndrome in a parkinsonian patient},
url = {http://dx.doi.org/10.1177/0267659112461161},
volume = {28},
year = {2013}
}