@article{ref1,
title="Self poisoning--A decennial survey from Cardiff",
journal="Public health",
year="1979",
author="Graham, J. D. and Hitchens, R. A. and Marshall, R. W. and Mitchell, G. M.",
volume="93",
number="4",
pages="223-229",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-3506",
doi="",
url="http://dx.doi.org/"
}