@article{ref1,
title=" A comparison of premature mortality due to cigarette smoking and road crashes in Australia",
journal="Community health studies",
year="1981",
author="Armstrong, B. and de Klerk, N.",
volume="5",
number="3",
pages="243-249",
abstract="[Abstract unavailable]",
language="",
issn="0314-9021",
doi="",
url="http://dx.doi.org/"
}