@article{ref1,
title="Aminophylline reverses the central nervous system depressant effect of opioids",
journal="Tropical doctor",
year="2000",
author="Pandey, C. K.",
volume="30",
number="4",
pages="246-246",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0049-4755",
doi="",
url="http://dx.doi.org/"
}