@article{ref1,
title="Shell Shock, Gas Poisoning, and War Neuroses",
journal="British medical journal: BMJ",
year="1917",
author="No Author(s) Listed, ",
volume="1",
number="2942",
pages="656-656",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}