@article{ref1,
title="Cervical injury in the rugby scrum",
journal="South African medical journal SAMJ",
year="1981",
author="de Plessis, M. P.",
volume="60",
number="11",
pages="410-410",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}