Tournier C, Deroo V, Villa S, Giuliani G, Lucioni C, Mazzi S, Ravasio R. An Approach to Evaluate Payment-by-Results Agreements. Grhta [Internet]. 2016 Jul. 18 [cited 2024 Jul. 3];3(2):57-61. Available from: https://journals.aboutscience.eu/index.php/grhta/article/view/410