@article{ref1,
title="What matters, when, for whom? Three questions to guide population health scholarship",
journal="Injury prevention",
year="2018",
author="Galea, Sandro and Keyes, Katherine M.",
volume="24",
number="Suppl 1",
pages="i3-i6",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1353-8047",
doi="10.1136/injuryprev-2017-042415",
url="http://dx.doi.org/10.1136/injuryprev-2017-042415"
}