@article{ref1,
title="The hazards of winter sports",
journal="Practitioner",
year="1957",
author="Tucker, W. E.",
volume="179",
number="1074",
pages="689-697",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}