@article{ref1,
title="Cultural variables affecting somatic complaints and depression",
journal="Psychosomatics",
year="1968",
author="Opler, M. K. and Small, S. M.",
volume="9",
number="5",
pages="261-266",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-3182",
doi="",
url="http://dx.doi.org/"
}