@article{ref1,
title="Peculiarities of multiple injuries",
journal="Polski przeglad chirurgiczny",
year="1973",
author="Umińska, H. and Taczanowski, W. and Potocki, J. and Obrowska, D.",
volume="45",
number="11",
pages="1317-1322",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0032-373X",
doi="",
url="http://dx.doi.org/"
}