@article{ref1,
title="Visual field in the diagnosis of optic tract disorders",
journal="Ganka",
year="1971",
author="Isayama, Y.",
volume="13",
number="7",
pages="679-690",
abstract="<p>[Abstract unavailable]</p><p>Language: ja</p>",
language="ja",
issn="0016-4488",
doi="",
url="http://dx.doi.org/"
}