@article{ref1,
title="The changing pattern of occupational health",
journal="Ceylon medical journal",
year="1969",
author="Taylor, Julie",
volume="14",
number="1",
pages="21-23",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-0875",
doi="",
url="http://dx.doi.org/"
}