@article{ref1,
title="Author response: letter on 'Does cadmium exposure contribute to depressive symptoms in the elderly population?'",
journal="Occupational and environmental medicine",
year="2016",
author="Han, Changwoo and Lim, Youn-Hee and Hong, Yun-Chul",
volume="73",
number="5",
pages="355-356",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1351-0711",
doi="10.1136/oemed-2016-103656",
url="http://dx.doi.org/10.1136/oemed-2016-103656"
}