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129 Studies found for: Dextromethorphan AND Guaifenesin

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World [map] 129
North America 81
United States 77 [studies]
Alabama 4 [studies]
Arizona 5 [studies]
Arkansas 1 [studies]
California 17 [studies]
Colorado 7 [studies]
Connecticut 1 [studies]
District of Columbia 3 [studies]
Florida 19 [studies]
Georgia 4 [studies]
Idaho 1 [studies]
Illinois 10 [studies]
Indiana 4 [studies]
Kansas 3 [studies]
Kentucky 6 [studies]
Louisiana 1 [studies]
Maryland 14 [studies]
Massachusetts 6 [studies]
Michigan 6 [studies]
Minnesota 4 [studies]
Mississippi 1 [studies]
Missouri 5 [studies]
Montana 2 [studies]
Nebraska 5 [studies]
Nevada 3 [studies]
New Jersey 6 [studies]
New York 10 [studies]
North Carolina 9 [studies]
Ohio 12 [studies]
Oklahoma 2 [studies]
Oregon 4 [studies]
Pennsylvania 10 [studies]
South Carolina 2 [studies]
South Dakota 1 [studies]
Tennessee 5 [studies]
Texas 14 [studies]
Utah 5 [studies]
Vermont 2 [studies]
Virginia 2 [studies]
Washington 6 [studies]
West Virginia 1 [studies]
Wisconsin 2 [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.