@article{ref1,
title="Whiplash and Minor Head Injury: The Problem is Finding the Problem",
journal="Headache",
year="2011",
author="Ferrari, Robert",
volume="51",
number="1",
pages="163-165",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0017-8748",
doi="10.1111/j.1526-4610.2010.01748.x",
url="http://dx.doi.org/10.1111/j.1526-4610.2010.01748.x"
}