title: Cannabis potency: the need for global monitoring.
authors.affiliation: Clinical Psychopharmacology Unit, University College London, London, UK. tom.freeman@ucl.ac.uk.
authors.forename: T P
authors.initials: TP
authors.lastname: Freeman
authors.affiliation: National Drug and Alcohol Research Centre, UNSW Australia, Sydney, NSW, Australia.
authors.forename: W
authors.initials: W
authors.lastname: Swift
mesh_terms: D002186:Cannabinoids / Q000592:standards*; D002188:Cannabis / Q000737:chemistry; D014943:Global Health; D006801:Humans; D007391:International Cooperation; D008385:Marijuana Smoking
chemical_list: D002186:Cannabinoids
keywords: Cannabidiol; delta-9-tetrahydrocannabinol; dependence; drug policy; monitoring; potency; psychosis