@article{ref1,
title="Quickstats: Percentage of adults aged ≥18 years who felt worried, nervous, or anxious daily or weekly,  by age group and employment status - National Health Interview Survey, United States, 2017",
journal="MMWR: Morbidity and mortality weekly report",
year="2019",
author="",
volume="68",
number="16",
pages="378-378",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0149-2195",
doi="10.15585/mmwr.mm6816a5",
url="http://dx.doi.org/10.15585/mmwr.mm6816a5"
}