@article{ref1,
title="Bibliography. Current world literature. General pediatrics",
journal="Current opinion in pediatrics",
year="2007",
author="",
volume="19",
number="6",
pages="746-747",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1040-8703",
doi="",
url="http://dx.doi.org/"
}