National and State-Specific Sales and Prices for Electronic Cigarettes—U.S., 2012–2013

Autor: Loomis, Brett R., Rogers, Todd, King, Brian A., Dench, Daniel L., Gammon, Doris G., Fulmer, Erika B., Agaku, Israel T.
Zdroj: In American Journal of Preventive Medicine January 2016 50(1):18-29
Databáze: ScienceDirect