@article{ref1,
title="Nicotine receptor partial agonists for smoking cessation: Comments",
journal="Sao Paulo Medical Journal - Revista Paulista de Medicina",
year="2012",
author="Polonio, I.B.",
volume="130",
number="5",
pages="346-347",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1516-3180",
doi="10.1590/S1516-31802012000500014",
url="http://dx.doi.org/10.1590/S1516-31802012000500014"
}