@article{ref1,
title="Current united states air force policy on glaucoma",
journal="Aerospace medicine",
year="1965",
author="Howard, J. L. and Clark, W. B. and Culver, J. F. and Tredici, T. J.",
volume="36",
number="",
pages="878-880",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}