Comparative effectiveness of the nicotine lozenge and tobacco-free snuff for smokeless tobacco reduction

Autor: Ebbert, Jon O., Severson, Herbert H., Croghan, Ivana T., Danaher, Brian G., Schroeder, Darrell R.
Zdroj: In Addictive Behaviors May 2013 38(5):2140-2145
Databáze: ScienceDirect