@article{ref1,
title="Trends in Intentional and Unintentional Opioid Overdose Deaths in the United States, 2000-2017",
journal="JAMA journal of the American Medical Association",
year="2019",
author="Olfson, Mark and Rossen, Lauren M. and Wall, Melanie M. and Houry, Debra and Blanco, Carlos",
volume="322",
number="23",
pages="2340-2342",
abstract="This study used data from the National Vital Statistics System Mortality to evaluate trends in US drug overdose deaths involving opioids certified as unintentional, suicide, or undetermined intent.<p /><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="10.1001/jama.2019.16566",
url="http://dx.doi.org/10.1001/jama.2019.16566"
}