@article{ref1,
title="Are we using the right model of cannabis tolerance?",
journal="Journal of studies on alcohol and drugs",
year="2016",
author="Johnson, Mark B.",
volume="77",
number="6",
pages="992-993",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1937-1888",
doi="",
url="http://dx.doi.org/"
}