@article{ref1,
title="Affection disorders in children and adolescents in Poland",
journal="Annales medico-psychologiques",
year="1999",
author="Witkowska-Ulatowska, H.",
volume="157",
number="3",
pages="e181-e181",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0003-4487",
doi="",
url="http://dx.doi.org/"
}