@article{ref1,
title="Clavicular fractures in neonates: frequency vs significance",
journal="American journal of diseases of children (1960)",
year="1991",
author="O'Halloran, M. J.",
volume="145",
number="3",
pages="251-251",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-922X",
doi="",
url="http://dx.doi.org/"
}