@article{ref1,
title="Traffic hazards in diabetic retinitis",
journal="Nordisk Medicin",
year="1952",
author="Rosengren, B.",
volume="48",
number="37",
pages="1273-1273",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0029-1420",
doi="",
url="http://dx.doi.org/"
}