@article{ref1,
title="Creating a safer environment",
journal="Pennsylvania medical journal",
year="1965",
author="Gowings, D. D.",
volume="68",
number="",
pages="48-49",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-0667",
doi="",
url="http://dx.doi.org/"
}