@article{ref1,
title="Ice-cream-van accidents",
journal="Lancet",
year="1968",
author="Hughes, K. J.",
volume="2",
number="7560",
pages="173-173",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}