@article{ref1,
title="Bruises and child abuse",
journal="Pediatrics",
year="1981",
author="Collins, E. W.",
volume="68",
number="4",
pages="614-615",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}