@article{ref1,
title="The changing pattern of attempted suicide in Edinburgh, 1962-67",
journal="British journal of preventive and social medicine",
year="1969",
author="Aitken, R. C. and Buglass, D. and Kreitman, N.",
volume="23",
number="2",
pages="111-115",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1242",
doi="",
url="http://dx.doi.org/"
}