Youth access to tobacco products: protocol for conducting compliance checks.
Huber
M M
MM
Project ASSIST, Wisconsin Division of Health, Milwaukee.
D000293:Adolescent; D002648:Child; D005260:Female; D006266:Health Education / Q000331:legislation & jurisprudence; D006801:Humans; D016365:Liability, Legal; D008297:Male; D012907:Smoking / Q000331:legislation & jurisprudence*; D000074606:Smoking Prevention; D014922:Wisconsin