title: [Smoking and the "protective effect "].
authors.forename: S
authors.initials: S
authors.lastname: Ponce de León
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D015982:Bias; D003073:Cognitive Dissonance; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D006973:Hypertension / Q000453:epidemiology* / Q000517:prevention & control; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D012907:Smoking / Q000453:epidemiology*
vernacular_title: En relación a tabaquismo y "efecto protector".