@article{ref1,
title="Cycling with a toddler",
journal="Pediatrics",
year="1972",
author="Gibson, Laura E.",
volume="50",
number="2",
pages="341-342",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}