@article{ref1,
title="Re: Phelan KJ, et al. Trends and patterns of playground injuries in United States children and adolescents. Ambulatory Pediatrics 2001;1:227-233",
journal="Ambulatory pediatrics",
year="2002",
author="DeFrancesco, Susan",
volume="2",
number="3",
pages="234; author reply 235-234; author reply 235",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1530-1567",
doi="",
url="http://dx.doi.org/"
}