Comparison of indicators of dependence for vaping and smoking: Trends between 2017 and 2022 among youth in Canada, England and the United States

Gomes MN, Reid JL, Rynard VL, East KA, Goniewicz ML, Piper ME, Hammond D.
Nicotine & Tobacco Research; In press. https://doi.org/10.1093/ntr/ntae060.