Relative Added Value: What are the Tools to Evalue it?Claire Le Jeunne, Marie-Christine Woronoff-Lemsi, Nadine David, Rima de Sahb et the participants in Round Table N°6, Giens XXIIIThérapie, 63 2 (2008) 113-117DOI: https://doi.org/10.2515/therapie:2008021
