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46 Studies found for: acne AND Vehicle AND count AND comedones

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Map Legend
Region Name Number of Studies
World [map] 46
North America 29
United States 27 [studies]
Alabama 4 [studies]
Arizona 5 [studies]
Arkansas 7 [studies]
California 23 [studies]
Colorado 9 [studies]
Connecticut 2 [studies]
District of Columbia 1 [studies]
Florida 25 [studies]
Georgia 12 [studies]
Idaho 2 [studies]
Illinois 10 [studies]
Indiana 12 [studies]
Kansas 5 [studies]
Kentucky 11 [studies]
Louisiana 5 [studies]
Maryland 3 [studies]
Massachusetts 3 [studies]
Michigan 12 [studies]
Minnesota 7 [studies]
Missouri 1 [studies]
Nebraska 9 [studies]
Nevada 3 [studies]
New Jersey 5 [studies]
New Mexico 7 [studies]
New York 11 [studies]
North Carolina 16 [studies]
Ohio 10 [studies]
Oregon 4 [studies]
Pennsylvania 16 [studies]
Rhode Island 8 [studies]
South Carolina 3 [studies]
Tennessee 10 [studies]
Texas 22 [studies]
Utah 5 [studies]
Virginia 5 [studies]
Washington 4 [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.