@article{ref1,
title="The contribution to suicide prevention of restricting access to methods and sites",
journal="Crisis",
year="2007",
author="Beautrais, Annette",
volume="28",
number="Suppl 1",
pages="1-3",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0227-5910",
doi="10.1027/0227-5910.28.S1.1",
url="http://dx.doi.org/10.1027/0227-5910.28.S1.1"
}