@article{ref1,
title="Personal factors in industrial accidents; a study of accident proneness in an industrial group",
journal="Industrial medicine and surgery",
year="1949",
author="Wong, W. A. and Hobbs, G. E.",
volume="18",
number="7",
pages="291-294",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-8536",
doi="",
url="http://dx.doi.org/"
}