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1280 Studies found for: Recruiting, Not yet recruiting, Available Studies | PD-1
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Map Legend
Region Name Number of Studies
World [map] 1,280
North America 505
United States 492 [studies]
Alabama 27 [studies]
Alaska 5 [studies]
Arizona 79 [studies]
Arkansas 16 [studies]
California 211 [studies]
Colorado 80 [studies]
Connecticut 55 [studies]
Delaware 7 [studies]
District of Columbia 38 [studies]
Florida 123 [studies]
Georgia 66 [studies]
Hawaii 4 [studies]
Idaho 7 [studies]
Illinois 79 [studies]
Indiana 30 [studies]
Iowa 21 [studies]
Kansas 31 [studies]
Kentucky 57 [studies]
Louisiana 34 [studies]
Maine 9 [studies]
Maryland 106 [studies]
Massachusetts 102 [studies]
Michigan 99 [studies]
Minnesota 51 [studies]
Mississippi 10 [studies]
Missouri 75 [studies]
Montana 18 [studies]
Nebraska 35 [studies]
Nevada 26 [studies]
New Hampshire 14 [studies]
New Jersey 74 [studies]
New Mexico 22 [studies]
New York 152 [studies]
North Carolina 84 [studies]
North Dakota 8 [studies]
Ohio 95 [studies]
Oklahoma 34 [studies]
Oregon 64 [studies]
Pennsylvania 142 [studies]
Rhode Island 9 [studies]
South Carolina 44 [studies]
South Dakota 12 [studies]
Tennessee 114 [studies]
Texas 196 [studies]
Utah 31 [studies]
Vermont 5 [studies]
Virginia 66 [studies]
Washington 72 [studies]
West Virginia 9 [studies]
Wisconsin 39 [studies]
Wyoming 3 [studies]

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

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