@article{ref1,
title="Fear, frustration, and futility: the industrial aspect",
journal="AMA archives of industrial hygiene and occupational medicine",
year="1953",
author="Johnstone, R. T.",
volume="8",
number="5",
pages="391-398",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-6703",
doi="",
url="http://dx.doi.org/"
}