@article{ref1,
title="Physical activity behavior of youth with autism spectrum disorders learning to ride a two-wheeled bicycle",
journal="Journal of physical activity and health",
year="2014",
author="Pitchford, E. Andrew and Hauck, Janet and Ketcheson, Leah and Reynolds, Jennifer and Ulrich, Dale A.",
volume="11",
number="",
pages="S182-S182",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1543-3080",
doi="",
url="http://dx.doi.org/"
}