@article{ref1,
title="Investigating abuse in the asymptomatic twin",
journal="Archives of pediatrics and adolescent medicine",
year="1996",
author="Alexander, R. C. and Smith, W. L.",
volume="150",
number="4",
pages="444-445",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1072-4710",
doi="",
url="http://dx.doi.org/"
}