Little Cigars and Cigarillos Use Among Young Adult Cigarette Smokers in the United States: Understanding Risk of Concomitant Use Subtypes.
Sterling KL, Fryer CS, Pagano I, Fagan P. Little Cigars and Cigarillos Use Among Young Adult Cigarette Smokers in the United States: Understanding Risk of Concomitant Use Subtypes. Nicotine Tob Res. 2016 12; 18(12):2234-2242.