@article{ref1,
title="Psychological tests for accident proneness and industrial proficiency",
journal="Medical Research Council memorandum",
year="1955",
author="Chambers, E. G.",
volume="31",
number="",
pages="1-30",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}