@article{ref1,
title="Recent trends in women's sports injuries: a three-year prospective, controlled study",
journal="Journal of sports traumatology and related research",
year="1990",
author="Kannus, Pekka and Niittymaki, S and Jarvinen, M.",
volume="12",
number="3",
pages="161-167",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="1120-3137",
doi="",
url="http://dx.doi.org/"
}