@article{ref1,
title="The limping child: a review of the literature",
journal="Journal of the American Podiatry Association",
year="1981",
author="Fields, L.",
volume="71",
number="2",
pages="60-64",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-0538",
doi="10.7547/87507315-71-2-60",
url="http://dx.doi.org/10.7547/87507315-71-2-60"
}