@article{ref1,
title="CHANGES in methods of suicide",
journal="Statistical Bulletin (Met. Life)",
year="1947",
author="",
volume="28",
number="5",
pages="e9-e9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-1513",
doi="",
url="http://dx.doi.org/"
}