@article{ref1,
title="Electroencephalographic changes during saturation excursion dives to a simulated sea water depth of 1,000 feet",
journal="Aerospace medicine",
year="1972",
author="Proctor, L. D. and Carey, C. R. and Lee, R. M. and Schaefer, K. E. and Van den Ende, H.",
volume="43",
number="8",
pages="867-877",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}