1. Chronic pain and clinical knowledge: An introduction

   • Milton L. Cohen

   EditorialNotes Pages: 189 - 192

2. Pain, suffering, and anxiety in animals and humans

   • David DeGrazia
   • Andrew Rowan

   OriginalPaper Pages: 193 - 211

3. What is chronic pain?

   • John D. Loeser

   OriginalPaper Pages: 213 - 225

4. Chronic pain, compensation and clinical knowledge

   • George Mendelson

   OriginalPaper Pages: 227 - 246

5. Implications of placebo theory for clinical research and practice in pain management

   • Connie Peck
   • Grahame Coleman

   OriginalPaper Pages: 247 - 270

6. Philosophy in epidemiology

   • Mervyn Susser

   Correspondence Pages: 271 - 273

7. Book review

   • Howard Brody

   BookReview Pages: 275 - 276