1. Injuries of the nerves and their consequences;Mitchell,1872
2. Classification of chronic pain: descriptions of chronic pain syndromes and definitions of pain terms;Maersky,1994
3. La chiurgie de la douleur;Leriche,1939
4. Pain mechanisms: a physiological interpretation of causalgia and its related mechanisms;Livingstone,1943
5. Causalgia and other reflex sympathetic dystrophyes;Bonica,1990