@article{ref1,
title="Clinical aspects and treatment of codeine poisoning in children. Efficacy of levallorphan as a pharmacological antagonist",
journal="Revista do Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo",
year="1972",
author="Schvartsman, S.",
volume="27",
number="4",
pages="158-161",
abstract="<p>[Abstract unavailable]</p><p>Language: pt</p>",
language="pt",
issn="0041-8781",
doi="",
url="http://dx.doi.org/"
}