@article{ref1,
title="Safety in hospitals: are nurses expendable?",
journal="Lamp, The",
year="1974",
author="Considine, J. and Drake, S. J.",
volume="31",
number="1",
pages="7, 9, 15-7, 9, 15",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0047-3936",
doi="",
url="http://dx.doi.org/"
}