@article{ref1,
title="Comparing apples with pairs",
journal="International journal of injury control and safety promotion",
year="2013",
author="Bangdiwala, Shrikant I.",
volume="20",
number="1",
pages="99-100",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1745-7300",
doi="10.1080/17457300.2013.771834",
url="http://dx.doi.org/10.1080/17457300.2013.771834"
}