Experimental tobacco marketplace: substitutability of e-cigarette liquid for cigarettes as a function of nicotine strength.
Derek A PopeLindsey PoeJeffrey S SteinBrent A KaplanBryan W HeckmanLeonard H EpsteinWarren K BickelPublished in: Tobacco control (2018)
The present study found that e-liquid substitutability increased with nicotine strength, at least up to 24 mg/mL e-liquid. However, the effects of e-liquid nicotine strength on cigarette purchasing were marginal and total nicotine purchased increased as e-liquid nicotine strength increased.