@article{ref1,
title="Poisoning in Wrocław children in the years 1962-1971",
journal="Pediatria Polska",
year="1974",
author="Zajac, J. and Iwanicka, Z. and Wojakiewicz, R.",
volume="49",
number="9",
pages="1169-1173",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0031-3939",
doi="",
url="http://dx.doi.org/"
}