art (2) Europe (2) SIDA (2) âge (2) Europe (2) Children (2) Art (2) Methods (2) Art (2) Teenagers (2) Youth (2) Europe (2) Children (2) Art (2) Older people (2) Age (2) Methods (2) Age (2) art (2) temps (durée) (1) thérapie (1) risque (1) association (1) mortalité (1) perte (1) infection (1) Europe de l'Est (1) maladie (1) adulte (1) abords (agglomération) (1)