@article{ref1,
title="Why should cannabis be considered doping in sports?",
journal="Frontiers in psychiatry",
year="2013",
author="Bergamaschi, Mateus M. and Crippa, José Alexandre S.",
volume="4",
number="",
pages="32-32",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1664-0640",
doi="10.3389/fpsyt.2013.00032",
url="http://dx.doi.org/10.3389/fpsyt.2013.00032"
}