1. Foreword

   • Michael Ashburn

   EditorialNotes 07 February 2013 Pages: 1 - 1

2. Heterogeneity of Chronic Pain

   • Renato Vellucci

   Review Article 07 February 2013 Pages: 3 - 10

3. Barriers to Pain Management

   • Stefano Maria Zuccaro
   • Renato Vellucci
   • Diego Fornasari

   Review Article 07 February 2013 Pages: 11 - 19

4. The Appropriate Treatment of Chronic Pain

   • Piercarlo Sarzi-Puttini
   • Renato Vellucci
   • Diego Fornasari

   Review Article 07 February 2013 Pages: 21 - 33

5. The Management of Chronic Pain in Important Patient Subgroups

   • Paolo Cherubino
   • Piercarlo Sarzi-Puttini
   • Roberto Labianca

   Review Article 07 February 2013 Pages: 35 - 44

6. Pain Mechanisms in Patients with Chronic Pain

   • Diego Fornasari

   Review Article 07 February 2013 Pages: 45 - 52

7. Adverse Effects Associated with Non-opioid and Opioid Treatment in Patients with Chronic Pain

   • Roberto Labianca
   • Piercarlo Sarzi-Puttini
   • Diego Fornasari

   Review Article 07 February 2013 Pages: 53 - 63