@article{ref1,
title="Good news, good news: occupational and household activities are important for energy expenditure, but sport and recreation remain the best buy for public health",
journal="British journal of sports medicine",
year="2012",
author="Brown, Wendy and Blair, Steven N.",
volume="46",
number="10",
pages="702-703",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsports-2012-090992",
url="http://dx.doi.org/10.1136/bjsports-2012-090992"
}