@article{ref1,
title="Disk battery ingestion",
journal="JAMA journal of the American Medical Association",
year="1983",
author="Rumack, B. H. and Rumack, C. M.",
volume="249",
number="18",
pages="2509-2511",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}