@article{ref1,
title="A comparison between 'Samaritan suicides' and living Samaritan clients",
journal="British journal of psychiatry",
year="1972",
author="Barraclough, B. M. and Shea, M.",
volume="120",
number="554",
pages="79-84",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}