@article{ref1,
title="Safety: the price of professional negligence",
journal="Occupational health: a journal for occupational health nurses",
year="1979",
author="Riley, J. D.",
volume="31",
number="11",
pages="522-525",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-7917",
doi="",
url="http://dx.doi.org/"
}