@article{ref1,
title="Shaken baby syndrome: report on four pairs of twins",
journal="Child abuse and neglect",
year="1998",
author="Becker, J. C. and Liersch, R. and Tautz, C. and Schlueter, B. and Andler, W.",
volume="22",
number="9",
pages="931-937",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0145-2134",
doi="",
url="http://dx.doi.org/"
}