@article{ref1,
title="A rapid test for dark adaptation",
journal="Annals of ophthalmology",
year="1977",
author="Thornton, S. P.",
volume="9",
number="6",
pages="731-734",
abstract="With the known relationship between defects in dark adaptation and vitamin A deficiency, liver disease, and retinal degenerative changes, the development of a practical and simple test of dark adaptation has taken on some importance. Standard dark adaptation testing instruments are somewhat impractical, expensive, and not generally available. Therefore a simple, in expensive test for evaluation of dark adaptation is desirable. Using established standards of macular dark adaptation, a test was designed that appears to be relatively simple, reasonably accurate, and rapid. The test and equipment are described.<p /> <p>Language: en</p>",
language="en",
issn="0003-4886",
doi="",
url="http://dx.doi.org/"
}