@article{ref1,
title="Maternal deaths from suicide and overdose in Colorado, 2004-2012",
journal="Obstetrics and gynecology",
year="2017",
author="Johnson, Clark T.",
volume="129",
number="5",
pages="946-946",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0029-7844",
doi="10.1097/AOG.0000000000002005",
url="http://dx.doi.org/10.1097/AOG.0000000000002005"
}