https://www.propublica.org/article/maryland-dormu-minimally-invasive-vascular-medicare-medicaid
https://cepr.org/sites/default/files/news/CovidEconomics19.pdf?utm_medium=email&utm_source=govdelivery#Paper2
https://www.lse.ac.uk/granthaminstitute/publication/lionel_robbins2024/
https://parispeaceforum.org/wp-content/uploads/2022/09/Sport-et-gouvernance-globale-.pdf