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50805 Studies found for: Recruiting Studies
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Map Legend
Region Name Number of Studies
World   [map]   50,805  
North America 23,944  
United States 21,552   [studies]
Alabama 1,136   [studies]
Alaska 146   [studies]
Arizona 1,499   [studies]
Arkansas 631   [studies]
California 4,976   [studies]
Colorado 1,740   [studies]
Connecticut 1,278   [studies]
Delaware 302   [studies]
District of Columbia 803   [studies]
Florida 3,186   [studies]
Georgia 1,855   [studies]
Hawaii 229   [studies]
Idaho 374   [studies]
Illinois 2,465   [studies]
Indiana 1,186   [studies]
Iowa 695   [studies]
Kansas 815   [studies]
Kentucky 945   [studies]
Louisiana 877   [studies]
Maine 246   [studies]
Maryland 2,817   [studies]
Massachusetts 2,991   [studies]
Michigan 1,987   [studies]
Minnesota 1,919   [studies]
Mississippi 374   [studies]
Missouri 1,898   [studies]
Montana 271   [studies]
Nebraska 673   [studies]
Nevada 581   [studies]
New Hampshire 352   [studies]
New Jersey 1,502   [studies]
New Mexico 366   [studies]
New York 4,409   [studies]
North Carolina 2,479   [studies]
North Dakota 210   [studies]
Ohio 2,875   [studies]
Oklahoma 842   [studies]
Oregon 1,132   [studies]
Pennsylvania 3,292   [studies]
Rhode Island 437   [studies]
South Carolina 1,136   [studies]
South Dakota 325   [studies]
Tennessee 1,912   [studies]
Texas 4,133   [studies]
Utah 1,055   [studies]
Vermont 235   [studies]
Virginia 1,483   [studies]
Washington 1,709   [studies]
West Virginia 319   [studies]
Wisconsin 1,118   [studies]
Wyoming 93   [studies]

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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.