@article{ref1,
title="Lasers: their technical, biologic, and air force implications",
journal="Aeromedical reviews",
year="1968",
author="Coogan, P. S. and Casey, H. W. and Bowman, R. W.",
volume="3",
number="",
pages="1-17",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0065-3683",
doi="",
url="http://dx.doi.org/"
}