@article{ref1,
title="Response to: Boris bikes - an accident waiting to happen?",
journal="British journal of neurosurgery",
year="2013",
author="Duddy, John C.",
volume="27",
number="5",
pages="708-708",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0268-8697",
doi="10.3109/02688697.2013.833165",
url="http://dx.doi.org/10.3109/02688697.2013.833165"
}