Département d'Ille-et-Vilaine (1) Epidemiology (1) Diagnosis (1) Prevention (1) Computer games (1) Computer games (1) Video recording (1) Teenagers (1) Plumbing fixtures (1) Plumbing--Equipment and supplies (1) Play (1) Physicians (General practice) (1) Parents (1) Drug addiction (1) Leisure (1) Fate and fatalism (1) Family medicine (1) Drug abuse (1) Dependency (Psychology) (1) Cuatro (Musical instrument) (1) Anchors, Sea (1) Teenage girls (1) Use (1) Usage (1) Influence (1) Recreation (1) Population (1) Patients (1) Medicine (1) Infancy (1)