@article{ref1,
title="Camphor",
journal="Southern medical journal",
year="1980",
author="",
volume="73",
number="6",
pages="769-769",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-4348",
doi="",
url="http://dx.doi.org/"
}