Pain:
- American Academy of Pain Medicine
- U.S. Pain Foundation
- International Association for the Study of Pain
Spinal Cord Injury:
Diabetic Neuropathy:
- NINDS Diabetic Neuropathy Information Page
- Medline Plus: Medical Encyclopedia – Diabetic Neuropathy
- National Diabetes Information Clearinghouse – Diabetic Neuropathy
- American Diabetes Association
Postherpetic Neuralgia (Pain Following Shingles):
- NINDS Shingles Information Page
- Medline Plus: Medical Encyclopedia – Postherpetic Neuralgia
- VZV Research Foundation
Other Pain Conditions: