@article{ref1,
title="Proximal rectus femoris avulsions in National Football League kickers: a report of 2 cases",
journal="American journal of sports medicine",
year="2005",
author="Hsu, Jim C. and Fischer, David A. and Wright, Rick W.",
volume="33",
number="7",
pages="1085-1087",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="0363-5465",
doi="10.1177/0363546504273045",
url="http://dx.doi.org/10.1177/0363546504273045"
}