@article{ref1,
title="Comments on Jo and Colleagues' Paper (2010) "Association of Subway Driver's Depressive Symptoms and Experience of Work-Related Problems"",
journal="Epidemiology and health",
year="2011",
author="Kim, Jae-Min",
volume="33",
number="",
pages="e2011002-e2011002",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="2092-7193",
doi="10.4178/epih/e2011002",
url="http://dx.doi.org/10.4178/epih/e2011002"
}