The Impact of Cigarillo Warnings on Purchasing

Condition:   Cigar Smoking Interventions:   Behavioral: Cigarillo warnings-Surgeon General Text-Only;   Behavioral: Cigarillo warnings-FDA proposed text-only;   Behavioral: Cigarillo warnings-Pictorial Sponsors:   Wake Forest University Health Sciences;   Brown University;   National Institutes of Health (NIH);   Food and Drug Administration (FDA);   National Cancer Institute (NCI) Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials