@article{ref1,
title="Health and safety education from the trash can",
journal="Health education",
year="1979",
author="Williams, I. C. and Scheer, J. K.",
volume="10",
number="2",
pages="22-23",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0097-0050",
doi="",
url="http://dx.doi.org/"
}