@article{ref1,
title="Where research is needed",
journal="Occupational health: a journal for occupational health nurses",
year="1976",
author="Glendon, Aleck Ian and Hale, Andrew Richard",
volume="28",
number="4",
pages="205-207",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-7917",
doi="",
url="http://dx.doi.org/"
}