@article{ref1,
title="After the fall--confusion",
journal="American journal of nursing",
year="1986",
author="Campbell, E. B. and Williams, M. A. and Mlynarczyk, S. M.",
volume="86",
number="2",
pages="151-154",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}