@article{ref1,
title="Overcrowding as a possible risk factor for inpatient suicide in a South African psychiatric hospital",
journal="South African journal of psychiatry",
year="2015",
author="Grobler, C. and Strumpher, J. and Jacobs, R.",
volume="21",
number="3",
pages="-",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1608-9685",
doi="10.7196/SAJP.8257",
url="http://dx.doi.org/10.7196/SAJP.8257"
}