@article{ref1,
title="Emergency department concussion revisits: chart review of the evaluation and discharge plans of post-traumatic headache patients",
journal="American journal of emergency medicine",
year="2016",
author="Minen, Mia and Shome, Ashna and Femia, Robert and Balcer, Laura and Grudzen, Corita and Gavin, Nicholas P.",
volume="35",
number="2",
pages="365-367",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0735-6757",
doi="10.1016/j.ajem.2016.10.076",
url="http://dx.doi.org/10.1016/j.ajem.2016.10.076"
}