@article{ref1,
title="Northern Ireland--September-October 1972",
journal="Journal of the Royal Naval Medical Service",
year="1973",
author="Lawrance-Owen, J.",
volume="59",
number="1",
pages="21-23",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9033",
doi="",
url="http://dx.doi.org/"
}