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89802 Studies found for: (NOT NOTEXT) [CITATIONS]
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Map Legend
Region Name   Number of Studies
World   [map]   89,802  
North America 40,330  
United States 35,960   [studies]
Alabama 3,478   [studies]
Alaska 227   [studies]
Arizona 3,584   [studies]
Arkansas 1,741   [studies]
California 10,453   [studies]
Colorado 3,951   [studies]
Connecticut 2,740   [studies]
Delaware 787   [studies]
District of Columbia 2,122   [studies]
Florida 7,000   [studies]
Georgia 4,569   [studies]
Hawaii 795   [studies]
Idaho 989   [studies]
Illinois 6,144   [studies]
Indiana 3,459   [studies]
Iowa 2,053   [studies]
Kansas 2,269   [studies]
Kentucky 2,444   [studies]
Louisiana 2,742   [studies]
Maine 799   [studies]
Maryland 8,188   [studies]
Massachusetts 6,399   [studies]
Michigan 4,700   [studies]
Minnesota 3,989   [studies]
Mississippi 1,229   [studies]
Missouri 4,714   [studies]
Montana 922   [studies]
Nebraska 2,123   [studies]
Nevada 1,560   [studies]
New Hampshire 942   [studies]
New Jersey 3,639   [studies]
New Mexico 1,298   [studies]
New York 8,598   [studies]
North Carolina 6,125   [studies]
North Dakota 786   [studies]
Ohio 6,586   [studies]
Oklahoma 2,238   [studies]
Oregon 3,003   [studies]
Pennsylvania 7,277   [studies]
Rhode Island 1,480   [studies]
South Carolina 3,301   [studies]
South Dakota 781   [studies]
Tennessee 4,241   [studies]
Texas 7,966   [studies]
Utah 2,399   [studies]
Vermont 883   [studies]
Virginia 3,706   [studies]
Washington 4,331   [studies]
West Virginia 789   [studies]
Wisconsin 2,746   [studies]
Wyoming 152   [studies]

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