analyse (2) danger (2) âge (2) Sex (2) Patients (2) December (2) Age (2) Age (2) Analysis (2) Patients (2) puits (1) thérapie (1) risque (1) recherche (1) substitution (1) association (1) mortalité (1) infection (1) système immunitaire (1) histoire (1) maladie (1) pièce d'exposition (1) Mortality (1) Claims (1) Treatment (1) History (1) Grafting (1) Methods (1) National health insurance (1) Biologicals (1)