@article{ref1,
title="The Newcastle Papers in Industrial Medicine over the last 21 years",
journal="British journal of industrial medicine",
year="1968",
author="Browne, R. C.",
volume="25",
number="3",
pages="187-195",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1072",
doi="",
url="http://dx.doi.org/"
}