@article{ref1,
title="The Auschwitz and Dachau concentration camp medical centers",
journal="Przeglad Lekarski",
year="1974",
author="Dangel, J.",
volume="31",
number="1",
pages="209-213",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0033-2240",
doi="",
url="http://dx.doi.org/"
}