@article{ref1,
title="ABC of mental health. Common mental health problems in hospital",
journal="British medical journal: BMJ",
year="1997",
author="Ramírez, A. and House, A.",
volume="314",
number="7095",
pages="1679-1681",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}