1. Chapter 2. Analgesics
2. “Progress in Pain Research and Management Vol. 1 – Pharmacological Approaches to the Treatment of Chronic Pain: New Concepts and Critical Issues”,1994
3. “Progress in Pain Research and Management Vol. 2 – Proceedings of the 7th World Congress on Pain”,1994
4. “Yearbook of Pain 1994”,1994
5. “The Tachykinin Receptors”,1994