@article{ref1,
title="Depression in aphasic patients: frequency, severity, and clinical-pathological correlations",
journal="Brain and language",
year="1981",
author="Robinson, R. G. and Benson, D. F.",
volume="14",
number="2",
pages="282-291",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-934X",
doi="",
url="http://dx.doi.org/"
}