@article{ref1,
title="Lethal oral papaverine overdose",
journal="American journal of emergency medicine",
year="2003",
author="Perk, Gila and Hanna, Suhair and Stalnikowicz, Ruth",
volume="21",
number="3",
pages="e245-e245",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-6757",
doi="10.1016/s0735-6757(03)00015-9",
url="http://dx.doi.org/10.1016/s0735-6757(03)00015-9"
}