@article{ref1,
title="Skateboard injuries",
journal="Canadian Medical Association journal",
year="1979",
author="Smith, R. G.",
volume="121",
number="5",
pages="510-512",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4409",
doi="",
url="http://dx.doi.org/"
}