Adolescent tobacco smoking and chewing in Nebraska.
Newman
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Nebraska Prevention Center for Alcohol and Drug Abuse, University of Nebraska Lincoln 68588-0229.
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D009329:Nebraska / Q000453:epidemiology; D010947:Plants, Toxic; D012907:Smoking / Q000453:epidemiology*; D014030:Tobacco, Smokeless