@article{ref1,
title="Foot injuries in children during bicycling",
journal="Svenska läkartidningen",
year="1957",
author="Ponten, B.",
volume="54",
number="17",
pages="1371-1376",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0371-439X",
doi="",
url="http://dx.doi.org/"
}