@article{ref1,
title="Economic and outcome following severe head injury",
journal="Asian journal of neurosurgery",
year="2017",
author="Wiwanitkit, Somsri and Wiwanitkit, Viroj",
volume="12",
number="1",
pages="e147-e147",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1793-5482",
doi="10.4103/1793-5482.144207",
url="http://dx.doi.org/10.4103/1793-5482.144207"
}