@article{ref1,
title="The crowded ward",
journal="Psychiatric services",
year="1999",
author="Kumar, S. and Ng, B. and Robinson, E.",
volume="50",
number="11",
pages="1499-1500",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1075-2730",
doi="",
url="http://dx.doi.org/"
}