santé (2) Social sciences (2) Manufacturers' agents (2) Health (2) Commission merchants (2) Chronic diseases (2) Mood (2) Health (2) condition de travail (1) puits (1) tabagisme (1) association (1) médecine du travail (1) mortalité (1) blessure (1) Europe (1) épidémiologie (1) éducation (1) couverture (1) situation de famille (1) cancer (1) Europe (1) Education (1) Epidemiology (1) Mortality (1) Causes (1) Treatment (1) Wounds and injuries (1) Cancer (1) Methods (1)