@article{ref1,
title="Go-kart injuries of the shoulder region",
journal="Injury",
year="1994",
author="Freeman, B. J. and Feldman, A. and Mackinnon, J.",
volume="25",
number="8",
pages="555-557",
abstract="Abstract unavailable.",
language="",
issn="0020-1383",
doi="",
url="http://dx.doi.org/"
}