@article{ref1,
title="Children's social preferences toward peers with visible physical differences",
journal="Journal of pediatric psychology",
year="1986",
author="Harper, D. C. and Wacker, D. P. and Cobb, L. S.",
volume="11",
number="3",
pages="323-342",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0146-8693",
doi="",
url="http://dx.doi.org/"
}