@article{ref1,
title="Tax gasoline to save lives",
journal="New England journal of medicine",
year="1987",
author="Leigh, J. P. and Frank, A. L.",
volume="316",
number="1",
pages="54-54",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="",
url="http://dx.doi.org/"
}