title: [Start and prevalence of tobacco dependency in 1st and 2nd-year students of compulsory secondary school (ESO) in the province of Salamanca].
authors.affiliation: Centro de Salud San Juan. Salamanca. España.
authors.forename: R
authors.initials: R
authors.lastname: Ruano García
authors.forename: M
authors.initials: M
authors.lastname: Torrecilla García
authors.forename: D
authors.initials: D
authors.lastname: Plaza Martín
authors.forename: M A
authors.initials: MA
authors.lastname: Hernández Mezquita
mesh_terms: D006801:Humans; D015995:Prevalence; D012574:Schools; D013334:Students; D062789:Tobacco Products
vernacular_title: Inicio y prevalencia del tabaquismo entre los estudiantes de primero y segundo de Enseñanza Secundaria Obligatoria (ESO) de la provincia de Salamanca.