@article{ref1,
title="Radiopaque codification and x-ray identification of ingested drugs",
journal="Bulletin (National Clearinghouse for Poison Control Centers (U.S.))",
year="1966",
author="Rappolt, R. and McIntyre, A. R.",
volume="ePub",
number="ePub",
pages="7-8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0049-5484",
doi="",
url="http://dx.doi.org/"
}