@article{ref1,
title="A comprehensive protocol for evaluating the safety of toys for preschool children",
journal="Clinical pediatrics",
year="1976",
author="Southard, S. C. and Arena, J. M.",
volume="15",
number="12",
pages="1107-1109",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0009-9228",
doi="",
url="http://dx.doi.org/"
}