@article{ref1,
title="Suicide mortality and natural environments - Authors' reply",
journal="Lancet. Planetary health",
year="2019",
author="Helbich, Marco and De Beurs, Derek and Kwan, Mei-Po and O'Connor, Rory C. and Groenewegen, Peter P.",
volume="3",
number="1",
pages="e16-e16",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2542-5196",
doi="10.1016/S2542-5196(18)30279-1",
url="http://dx.doi.org/10.1016/S2542-5196(18)30279-1"
}