@article{ref1,
title="Epidemiologic perspective on shoulder injuries",
journal="Clinics in sports medicine",
year="1983",
author="Hill, J. A.",
volume="2",
number="2",
pages="241-246",
abstract="The type and incidence of shoulder injuries in baseball, swimming, American football, and wrestling are discussed in detail; also mentioned are shoulder injuries in tennis, basketball, skiing, and javelin throwing.<p /> <p>Language: en</p>",
language="en",
issn="0278-5919",
doi="",
url="http://dx.doi.org/"
}