@article{ref1,
title="Injuries from sea urchin spines",
journal="Southern medical journal",
year="1977",
author="Arnold, H. L.",
volume="70",
number="5",
pages="640-642",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-4348",
doi="",
url="http://dx.doi.org/"
}