@article{ref1,
title="Effect of Hyperventilation on Foveal Critical Flicker Frequency",
journal="Vision research",
year="1961",
author="Granger, GW and Ikeda, Hiroyasu",
volume="1",
number="3-4",
pages="287-300",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0042-6989",
doi="",
url="http://dx.doi.org/"
}