We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCannabinoid-opioid interaction in chronic pain.AuthorsAbrams DI; Couey P; Shade SB; Kelly ME; Benowitz NLPublicationClinical pharmacology and therapeutics, 2011, Vol 90, Issue 6, p844ISSN1532-6535Publication typearticleDOI10.1038/clpt.2011.188