@article{ref1,
title="Rod and cone contributions to the human early receptor potential",
journal="Vision research",
year="1970",
author="Goldstein, E. B. and Berson, E. L.",
volume="10",
number="3",
pages="207-218",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0042-6989",
doi="",
url="http://dx.doi.org/"
}