@article{ref1,
title="Analysis of accidents occurring among school children in the Białystok Province",
journal="Wiadomosci Lekarskie",
year="1971",
author="Karkoszka, W. and Szelag, E. and Zaremba, L. and Boczkowski, J.",
volume="24",
number="21",
pages="2059-2062",
abstract="<p>[Abstract unavailable]</p> <p>Language: pl</p>",
language="pl",
issn="0043-5147",
doi="",
url="http://dx.doi.org/"
}