1. International models of health systems financing;Kulesher;J Hosp Adm,2014
2. Health at a glance: Europe 2016. State of health in the EU cycle;OECD,2016
3. Health at a glance: Europe 2018. State of health in the EU cycle;OECD/EU,2018
4. Public vs. private healthcare services demand in Italy;Fabbri;G degli Econ Ann Econ (Nuova Ser),2003