@article{ref1,
title="Ischemic retinopathy due to carbon monoxide poisoning",
journal="Archives of ophthalmology (1960)",
year="1971",
author="Bilchik, R. C. and Muller-Bergh, H. A. and Freshman, M. E.",
volume="86",
number="2",
pages="142-144",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9950",
doi="",
url="http://dx.doi.org/"
}