@article{ref1,
title="Worsening migraine: another casualty of natural disasters",
journal="Headache",
year="2022",
author="Gelfand, Amy A. and Halker Singh, Rashmi B. and Robbins, Matthew S.",
volume="ePub",
number="ePub",
pages="ePub-ePub",
abstract="[The publisher has not provided an abstract for this article.]<p /> <p>Language: en</p>",
language="en",
issn="0017-8748",
doi="10.1111/head.14325",
url="http://dx.doi.org/10.1111/head.14325"
}