NCT00920686
- Conditions
- Brain Diseases, Central Nervous System Diseases, Epilepsy, +6 more
- Locations
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- C. Philip O'Carrroll, MD, Inc. Newport Beach, California, United States
- The Research Center of Southern California, LLC Oceanside, California, United States
- San Francisco Headache Clinic San Francisco, California, United States
- California Medical Clinic for Headache Santa Monica, California, United States