@article{ref1,
title="Children, bikes, and money",
journal="British medical journal (clinical research edition)",
year="1987",
author="Smith, T.",
volume="294",
number="6582",
pages="1244-1245",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0267-0623",
doi="",
url="http://dx.doi.org/"
}