We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleUpdate on Abuse-Resistant and Abuse-Deterrent Approaches to Opioid Formulations.AuthorsWebster, LynnPublicationPain Medicine, 2009, Vol 10, pS124ISSN1526-2375Publication typearticleDOI10.1111/j.1526-4637.2009.00672.x