@article{ref1,
title="Boardsurfing and bodysurfing injuries requiring hospitalization in Honolulu",
journal="Hawaii medical journal",
year="1980",
author="Chang, L. A. and McDanal, C. E.",
volume="39",
number="5",
pages="117-117",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0017-8594",
doi="",
url="http://dx.doi.org/"
}