@article{ref1,
title="Epidemiology: 'Nothing more than common sense'?",
journal="Occupational health and safety",
year="1979",
author="Enterline, P. E.",
volume="48",
number="1",
pages="45-48",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}