@article{ref1,
title="A New Rating Sheet for Knee Ligament Injuries",
journal="Italian journal of sports traumatology",
year="1988",
author="Pelli, F and Spinelli, M and Marcacci, M. and Aglietti, P and D'Anchise, R and Buzzi, R. and Bertolin, PG",
volume="10",
number="3",
pages="169-176",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0391-4089",
doi="",
url="http://dx.doi.org/"
}