We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleChronic pain alters drug self-administration: Implications for addiction and pain mechanisms.AuthorsMartin, Thomas J.; Ewan, EricPublicationExperimental and Clinical Psychopharmacology, 2008, Vol 16, Issue 5, p357ISSN1064-1297Publication typearticleDOI10.1037/a0013597