@article{ref1,
title="Injuries of the motor apparatus in elderly patients",
journal="Polski przeglad chirurgiczny",
year="1967",
author="Tukallo, K. and Gorlas, W.",
volume="39",
number="12",
pages="1313-1318",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-373X",
doi="",
url="http://dx.doi.org/"
}