@article{ref1,
title="Bias Resulting from the Choice of Sample and Results of Cross-National Analyses of Suicide Rates",
journal="Quality and Quantity",
year="1989",
author="Lester, David and Stack, S.",
volume="23",
number="2",
pages="221-223",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0033-5177",
doi="",
url="http://dx.doi.org/"
}