@article{ref1,
title="For and against (seamen and safety)",
journal="Occupational health: a journal for occupational health nurses",
year="1969",
author="Trelawney, ",
volume="21",
number="4",
pages="227-233",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-7917",
doi="",
url="http://dx.doi.org/"
}