formation (1) tabac (1) enquête (1) tabagisme (1) fumée (1) secteur des services (1) association (1) modèle (1) santé (1) exposition (1) épidémie (1) Methods (1) Training (1) Smoking cessation (1) Year (1) World health (1) Tobacco (1) Social groups (1) Smoking (1) Smoke (1) Sex (1) Self-perception (1) School buildings (1) Professions (1) Professional employees (1) Patients (1) Must (1) Materials (1) Health (1) Example (1)