Assessment of exposure to secondhand smoke by questionnaire and salivary cotinine in the general population of Barcelona, Spain (2004–2005)
Titel:
Assessment of exposure to secondhand smoke by questionnaire and salivary cotinine in the general population of Barcelona, Spain (2004–2005)
Auteur:
Martínez-Sánchez, Jose M. Fernández, Esteve Fu, Marcela Pascual, José A. Ariza, Carles Agudo, Antoni Borràs, Josep M. Schiaffino, Anna Moncada, Albert Jané, Mireia Saltó, Esteve Nebot, Manel Samet, Jonathan M.