@article{ref1,
title="Alcohol sensitivity and ethnic background",
journal="American journal of psychiatry",
year="1974",
author="Ewing, J. A. and Rouse, B. A. and Pellizzari, E. D.",
volume="131",
number="2",
pages="206-210",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}