@article{ref1,
title="Leukemia-like symptoms of poisoning with shoe polish",
journal="Pediatria Polska",
year="1974",
author="Pellar, J. and Cholewicka, A. and Wojakiewicz, R.",
volume="49",
number="2",
pages="217-220",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0031-3939",
doi="",
url="http://dx.doi.org/"
}