@article{ref1,
title="Recognising depression",
journal="Health education journal",
year="1947",
author="MacCalman, D.R.",
volume="5",
number="4",
pages="169-173",
abstract="KEYWORDS: Suicide<p /><p>Language: en</p>",
language="en",
issn="0017-8969",
doi="10.1177/001789694700500407",
url="http://dx.doi.org/10.1177/001789694700500407"
}