temps (durée) (1) norme (1) tabagisme (1) pharmacocinétique (1) association (1) lumière (1) pente (1) chromatographie en phase gazeuse (1) investigation (1) biomarqueur (1) Brésil (1) Smoking cessation (1) Technique (1) Year (1) Time (1) Strategy (1) Social groups (1) Smoking (1) Pharmacokinetics (1) Nicotine (1) Light (1) Holy Cross (1) Gas chromatography (1) Determinants (1) Cigarettes (1) Older people (1) Cotinine (1) Technique (1) Detection (1) Pharmacokinetics (1)