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94 Studies found for: closed comedones | acne

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Map Legend
Region Name Number of Studies
World [map] 94
North America 60
United States 59 [studies]
Alabama 8 [studies]
Arizona 8 [studies]
Arkansas 11 [studies]
California 38 [studies]
Colorado 15 [studies]
Connecticut 3 [studies]
District of Columbia 3 [studies]
Florida 37 [studies]
Georgia 18 [studies]
Idaho 6 [studies]
Illinois 12 [studies]
Indiana 14 [studies]
Kansas 6 [studies]
Kentucky 23 [studies]
Louisiana 8 [studies]
Maryland 7 [studies]
Massachusetts 5 [studies]
Michigan 21 [studies]
Minnesota 9 [studies]
Missouri 5 [studies]
Nebraska 11 [studies]
Nevada 6 [studies]
New Jersey 8 [studies]
New Mexico 13 [studies]
New York 20 [studies]
North Carolina 25 [studies]
Ohio 17 [studies]
Oklahoma 2 [studies]
Oregon 9 [studies]
Pennsylvania 25 [studies]
Rhode Island 11 [studies]
South Carolina 5 [studies]
Tennessee 18 [studies]
Texas 36 [studies]
Utah 9 [studies]
Virginia 10 [studies]
Washington 12 [studies]
West Virginia 1 [studies]
Wisconsin 3 [studies]

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