@article{ref1,
title="The old "ounce of prevention"",
journal="Archives of pediatrics and adolescent medicine",
year="1998",
author="Heyman, R. B.",
volume="152",
number="10",
pages="943-944",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1072-4710",
doi="",
url="http://dx.doi.org/"
}