@article{ref1,
title="A study of accidents in a hospital",
journal="Supervisor nurse",
year="1979",
author="Kulikowski, E. S.",
volume="10",
number="7",
pages="44-58",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0039-5870",
doi="",
url="http://dx.doi.org/"
}