@article{ref1,
title="Suicide by hanging: contrasting methods",
journal="Police journal",
year="1956",
author="Webster, G.",
volume="29",
number="3",
pages="191-196",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-258X",
doi="10.1177/0032258X5602900305",
url="http://dx.doi.org/10.1177/0032258X5602900305"
}