@article{ref1,
title="Chloroquine poisoning: double barrier prevention",
journal="American journal of public health",
year="1981",
author="Alexander, W. J. and Palmisano, P. A.",
volume="71",
number="3",
pages="317-317",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}