@article{ref1,
title="Big data and clinical research in traumatic brain injury",
journal="World neurosurgery",
year="2018",
author="Kelly, Michael L.",
volume="109",
number="",
pages="465-466",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1878-8750",
doi="10.1016/j.wneu.2017.09.155",
url="http://dx.doi.org/10.1016/j.wneu.2017.09.155"
}