Drug and Alcohol DependenceVolume 171, 1 February 2017, Pages e11-e12Cannabinoid receptor gene polymorphism (rs2023239) associated with demand for marijuanaAuthor links open overlay panelElizabeth R. Aston 1, Valerie Knopik 3 4, John McGeary 2 3 4, James MacKillop 5 1, Jane Metrik 1 2Show moreShareCitehttps://doi.org/10.1016/j.drugalcdep.2016.08.047Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 2016 Published by Elsevier Ireland Ltd.