@article{ref1,
title="An evaluation of actinic blocking agents",
journal="Military medicine",
year="1981",
author="Kessler, H. P. and Webb, J. G.",
volume="146",
number="5",
pages="339-342",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}