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86626 Studies found for: (NOT NOTEXT) [CITATIONS]
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Map Legend
Region Name   Number of Studies
World   [map]   86,626  
North America 39,198  
United States 34,980   [studies]
Alabama 3,360   [studies]
Alaska 221   [studies]
Arizona 3,456   [studies]
Arkansas 1,693   [studies]
California 10,128   [studies]
Colorado 3,819   [studies]
Connecticut 2,647   [studies]
Delaware 774   [studies]
District of Columbia 2,082   [studies]
Florida 6,758   [studies]
Georgia 4,436   [studies]
Hawaii 772   [studies]
Idaho 961   [studies]
Illinois 5,976   [studies]
Indiana 3,373   [studies]
Iowa 1,991   [studies]
Kansas 2,180   [studies]
Kentucky 2,355   [studies]
Louisiana 2,659   [studies]
Maine 777   [studies]
Maryland 8,040   [studies]
Massachusetts 6,205   [studies]
Michigan 4,550   [studies]
Minnesota 3,865   [studies]
Mississippi 1,200   [studies]
Missouri 4,562   [studies]
Montana 902   [studies]
Nebraska 2,051   [studies]
Nevada 1,501   [studies]
New Hampshire 916   [studies]
New Jersey 3,543   [studies]
New Mexico 1,261   [studies]
New York 8,347   [studies]
North Carolina 5,924   [studies]
North Dakota 776   [studies]
Ohio 6,404   [studies]
Oklahoma 2,165   [studies]
Oregon 2,911   [studies]
Pennsylvania 7,060   [studies]
Rhode Island 1,432   [studies]
South Carolina 3,180   [studies]
South Dakota 750   [studies]
Tennessee 4,104   [studies]
Texas 7,705   [studies]
Utah 2,321   [studies]
Vermont 858   [studies]
Virginia 3,570   [studies]
Washington 4,202   [studies]
West Virginia 763   [studies]
Wisconsin 2,668   [studies]
Wyoming 151   [studies]

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