1. Nociceptin Levels in the Cerebrospinal Fluid of Chronic Pain Patients With or Without Intrathecal Administration of Morphine 
William Raffaeli, MD, Boaz Gedaliahu Samolsky Dekel, PhD, MD, Daniela Landuzzi, PhD, Alessandro Caminiti, MD, Donatella Righetti, MD, Marco Balestri, MD, Francesco Montanari, MD, Patrizia Romualdi, PhD, Sanzio Candeletti, PhD 
Journal of Pain and Symptom Management 
Volume 32, Issue 4, Pages (October 2006)
DOI: /j.jpainsymman
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
CSF nociceptin levels in human controls (Group C), in patients with chronic noncancer pain (Group CP), and in patients with chronic noncancer pain under treatment with intrathecally administered morphine (Group ITM). Data are shown as mean±SE. ∗P<0.05, Dunnett's test.
Journal of Pain and Symptom Management  , DOI: ( /j.jpainsymman )
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions