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4108 Studies found for: subjects AND Double-blind AND Texas

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Map Legend
Region Name Number of Studies
World [map] 4,108
North America 4,095
United States 4,092 [studies]
Alabama 1,609 [studies]
Alaska 46 [studies]
Arizona 1,838 [studies]
Arkansas 980 [studies]
California 3,332 [studies]
Colorado 1,528 [studies]
Connecticut 1,031 [studies]
Delaware 163 [studies]
District of Columbia 498 [studies]
Florida 3,143 [studies]
Georgia 1,967 [studies]
Hawaii 191 [studies]
Idaho 569 [studies]
Illinois 1,946 [studies]
Indiana 1,370 [studies]
Iowa 528 [studies]
Kansas 1,103 [studies]
Kentucky 1,221 [studies]
Louisiana 1,330 [studies]
Maine 244 [studies]
Maryland 1,526 [studies]
Massachusetts 1,613 [studies]
Michigan 1,727 [studies]
Minnesota 1,106 [studies]
Mississippi 553 [studies]
Missouri 1,753 [studies]
Montana 326 [studies]
Nebraska 890 [studies]
Nevada 899 [studies]
New Hampshire 300 [studies]
New Jersey 1,458 [studies]
New Mexico 568 [studies]
New York 2,470 [studies]
North Carolina 2,335 [studies]
North Dakota 236 [studies]
Ohio 2,390 [studies]
Oklahoma 1,238 [studies]
Oregon 1,206 [studies]
Pennsylvania 2,244 [studies]
Rhode Island 577 [studies]
South Carolina 1,636 [studies]
South Dakota 242 [studies]
Tennessee 1,734 [studies]
Texas 4,084 [studies]
Utah 1,204 [studies]
Vermont 261 [studies]
Virginia 1,672 [studies]
Washington 1,565 [studies]
West Virginia 248 [studies]
Wisconsin 844 [studies]
Wyoming 8 [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.