@article{ref1,
title="Tobacco, alcohol questions now appear on death certificates",
journal="Texas medicine",
year="1993",
author="Albrecht, L. J.",
volume="89",
number="2",
pages="28-28",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0040-4470",
doi="",
url="http://dx.doi.org/"
}