risque (2) art (2) SIDA (2) Treatment (2) Children (2) Death (2) Art (2) Methods (2) Art (2) Teenagers (2) Risk (2) Months (2) Growth (2) Death (2) Confidence (2) Children (2) Art (2) Methods (2) Models (2) Growth (2) art (2) cohorte (2) mort (2) temps (durée) (1) thérapie (1) besoin (1) mortalité (1) perte (1) hôpital (1) danger (1)