@article{ref1,
title="Traumatic brain injury: networks and neuropathology",
journal="Lancet neurology",
year="2013",
author="Levin, Harvey and Smith, Douglas",
volume="12",
number="1",
pages="15-16",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1474-4422",
doi="10.1016/S1474-4422(12)70300-9",
url="http://dx.doi.org/10.1016/S1474-4422(12)70300-9"
}