@article{ref1,
title="Minor physical anomalies and behavior in preschool children",
journal="Child development",
year="1968",
author="Waldrop, M. F. and Pedersen, F. A. and Bell, Richard Q.",
volume="39",
number="2",
pages="391-400",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-3920",
doi="",
url="http://dx.doi.org/"
}