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The effects of access to health insurance for informally employed individuals in Peru
Bernal, Noelia, (2014)
Effect of type of insurance and income on waiting time for outpatient care
Roll, Kathrin, (2012)
The impact of including immigrants without permanent residence status in the public health insurance system in the Czech Republic
Zídková, Hana, (2016)
Plädoyer für risikogerechte Prämien in der Krankenversicherung
Zweifel, Peter, (2003)
Investitionen in neue Energietechnologien: Hemmnisfaktor Finanzierung
Madlener, Reinhard, (2006)
Potenziale der Globalisierung zugunsten der Umwelt
Zweifel, Peter, (2007)