@article{ref1,
title="Are current playground safety standards adequate for preventing arm fractures?",
journal="Medical journal of Australia",
year="2005",
author="Goulding, A. and Grant, AM and Davidson, Peter L.",
volume="182",
number="1",
pages="46-7; author reply 47",
abstract="Letter. Abstract unavailable.",
language="",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}