@article{ref1,
title="Curling. The psychological value of the sport",
journal="IMJ Illinois medical journal",
year="1974",
author="Davis, T. N.",
volume="145",
number="1",
pages="37-39",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-2120",
doi="",
url="http://dx.doi.org/"
}