@article{ref1,
title="One puff above the limit",
journal="U.S. news and world report",
year="2007",
author="Healy, Bernadine",
volume="142",
number="5",
pages="83-83",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0041-5537",
doi="",
url="http://dx.doi.org/"
}