@article{ref1,
title="Injury caused by baby walkers",
journal="Medical journal of Australia",
year="2003",
author="Hockey, Richard L. and Pitt, Rob",
volume="178",
number="2",
pages="91; author reply 92-91; author reply 92",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}