@article{ref1,
title=""The silent epidemic"",
journal="SA nursing journal",
year="1976",
author="Charlesworth, D.",
volume="43",
number="7",
pages="16-17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2507",
doi="",
url="http://dx.doi.org/"
}