31
Participants
Start Date
January 31, 2010
Primary Completion Date
May 31, 2011
Study Completion Date
May 31, 2011
Swedish Medical Center, Seattle
The University of Washington, Seattle
Collaborators (1)
University of Washington
OTHER
Coherex Medical
INDUSTRY
The John L. Locke, Jr. Charitable Trust
UNKNOWN
National Headache Foundation
UNKNOWN
Swedish Medical Center
OTHER