Stat bite: Tobacco use among U.S. middle and high school students, 2004.
D000293:Adolescent; D001741:Black or African American / Q000706:statistics & numerical data; D017677:Age Distribution; D001213:Asian / Q000706:statistics & numerical data; D002648:Child; D005260:Female; D006630:Hispanic or Latino / Q000706:statistics & numerical data; D006801:Humans; D008297:Male; D012907:Smoking / Q000453:epidemiology*; D014030:Tobacco, Smokeless; D014481:United States / Q000453:epidemiology; D044465:White People / Q000706:statistics & numerical data