@article{ref1,
title="Ski injuries in 1972-1973. A repeat analysis of a major health problem",
journal="JAMA journal of the American Medical Association",
year="1974",
author="Wolf, M. and Weisbuch, J. and Gutman, J.",
volume="230",
number="10",
pages="1423-1425",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}