@article{ref1,
title="A medical approach to suicide prevention",
journal="Social Science and Medicine (1967)",
year="1972",
author="Barraclough, B.",
volume="6",
number="6",
pages="661-667",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0037-7856",
doi="",
url="http://dx.doi.org/"
}