Biomedical sciences publications November 1, 2011 Journal ArticleDifferential Effects of Nocicetin/Orphanin FQ (NOP) Receptor Agonists in Acute Versus Chronic Pain: Studies with Bifunctional NOP/μ Receptor Agonists in the Sciatic Nerve Ligation Chronic Pain Model in Mice SRI International November 1, 2011 ↓ View online Share this