@article{ref1,
title="Aircraft and road traffic noise and children's cognition",
journal="Lancet",
year="2005",
author="Smith, Andy",
volume="366",
number="9487",
pages="715-6; author reply 716",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(05)67174-7",
url="http://dx.doi.org/10.1016/S0140-6736(05)67174-7"
}