@article{ref1,
title="Swallowed foreign bodies in relation to mental hospital practice",
journal="Proceedings of the Royal Society of Medicine",
year="1939",
author="Power, T. D.",
volume="32",
number="8",
pages="891-892",
abstract="KEYWORDS: Suicide<p /><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="10.1177/003591573903200814",
url="http://dx.doi.org/10.1177/003591573903200814"
}