@article{ref1,
title="Relationship between cigarette smoking and other unhealthy behaviors among our nation's youth: United States, 1992",
journal="Advance data",
year="1995",
author="Willard, J. C. and Schoenborn, C. A.",
volume="",
number="263",
pages="1-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0147-3956",
doi="",
url="http://dx.doi.org/"
}