Fig. 1From: Characterizing tobacco and marijuana use among youth combustible tobacco users experiencing homelessness – considering product type, brand, flavor, frequency, and higher-risk use patterns and predictorsNever, Ever, and Past 30-Day Use of Tobacco Products and Marijuanaa. a A blunt is a cigar hallowed out and filled with marijuana; a spliff is a combination of tobacco and marijuana. EVP: electronic vapor product; P30D: past 30-day useBack to article page