@article{ref1,
title="Birth order, depression and suicide",
journal="Psychological reports",
year="1989",
author="Lester, David and Caffery, D.",
volume="64",
number="1",
pages="18-18",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2941",
doi="",
url="http://dx.doi.org/"
}