@article{ref1,
title="Fourth World suicide and stress",
journal="Medical journal of Australia",
year="1991",
author="Cawte, J.",
volume="154",
number="6",
pages="419-422",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}