@article{ref1,
title="Enquiries into attempted suicide",
journal="Proceedings of the Royal Society of Medicine",
year="1952",
author="Stengel, E.",
volume="45",
number="9",
pages="613-620",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}