The prevalence, attitudes and perceptions of smokeless tobacco use by 5th, 8th and 11th grade urban boys in central Indiana.
Lucas
B K
BK
Christen
A G
AG
D000293:Adolescent; D000294:Adolescent Behavior; D001294:Attitude to Health; D002648:Child; D005260:Female; D006801:Humans; D007196:Indiana; D008297:Male; D011795:Surveys and Questionnaires; D014030:Tobacco, Smokeless; D014505:Urban Population