@article{ref1,
title="The pediatric forum: bicycle burden and balance",
journal="Archives of pediatrics and adolescent medicine",
year="2001",
author="Woldman, S",
volume="155",
number="4",
pages="525-525",
abstract="Abstract unavailable.",
language="",
issn="1072-4710",
doi="",
url="http://dx.doi.org/"
}