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172 studies found for:    migraine | Open Studies
172 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World   [map]   172  
North America 87  
United States 76   [studies]
Alabama 5   [studies]
Arizona 9   [studies]
Arkansas 6   [studies]
California 21   [studies]
Colorado 8   [studies]
Connecticut 6   [studies]
Delaware 1   [studies]
District of Columbia 6   [studies]
Florida 11   [studies]
Georgia 7   [studies]
Idaho 3   [studies]
Illinois 8   [studies]
Indiana 5   [studies]
Iowa 3   [studies]
Kansas 7   [studies]
Kentucky 5   [studies]
Louisiana 3   [studies]
Maryland 9   [studies]
Massachusetts 8   [studies]
Michigan 9   [studies]
Minnesota 9   [studies]
Mississippi 3   [studies]
Missouri 11   [studies]
Montana 1   [studies]
Nebraska 3   [studies]
Nevada 6   [studies]
New Hampshire 2   [studies]
New Jersey 5   [studies]
New Mexico 3   [studies]
New York 19   [studies]
North Carolina 9   [studies]
North Dakota 2   [studies]
Ohio 11   [studies]
Oklahoma 6   [studies]
Oregon 4   [studies]
Pennsylvania 9   [studies]
Rhode Island 3   [studies]
South Carolina 6   [studies]
South Dakota 1   [studies]
Tennessee 6   [studies]
Texas 9   [studies]
Utah 8   [studies]
Virginia 8   [studies]
Washington 8   [studies]
West Virginia 1   [studies]
Wisconsin 4   [studies]

Click on a [map] link to show a map of that region.

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Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.