@article{ref1,
title="Are Accidents Inevitable?",
journal="British medical journal: BMJ",
year="1954",
author="Beck, A.",
volume="2",
number="4890",
pages="757-757",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}