@article{ref1,
title="Playing Outdoors: Spaces and Places, Risk and Challenge",
journal="Journal of Paediatrics and Child Health",
year="2009",
author="Baer, Erica",
volume="45",
number="11",
pages="688-688",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1034-4810",
doi="10.1111/j.1440-1754.2009.01625.x",
url="http://dx.doi.org/10.1111/j.1440-1754.2009.01625.x"
}