Stages of change, smoking characteristics, and cotinine concentrations in smokers: Setting priorities for smoking cessation

Autor: Fu, Marcela, Fernández, Esteve, Pascual, José A., Martínez-Sánchez, Jose M., Agudo, Antoni, Moncada, Albert, Nebot, Manel, Borràs, Josep M.
Zdroj: In Preventive Medicine 1 February 2011 52(2):139-145
Databáze: ScienceDirect