@article{ref1,
title="Accident proneness: a contribution to social medicine",
journal="South African medical journal SAMJ",
year="1953",
author="",
volume="27",
number="16",
pages="321-322",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}