@article{ref1,
title="Children cycling",
journal="Journal of Pediatric Nursing",
year="2002",
author="Monsen, Rita Black",
volume="17",
number="6",
pages="439-440",
abstract="Abstract unavailable.",
language="",
issn="0882-5963",
doi="10.1053/jpdn.2002.128952",
url="http://dx.doi.org/10.1053/jpdn.2002.128952"
}