@article{ref1,
title="Hygienic evaluation of toys for infants",
journal="Roczniki Panstwowego Zakladu Higieny",
year="1984",
author="Lewandowska-Malinowska, I. and Brzozowska, B.",
volume="35",
number="3",
pages="249-252",
abstract="<p>[Abstract unavailable]</p><p>Language: pl</p>",
language="pl",
issn="0035-7715",
doi="",
url="http://dx.doi.org/"
}