Health Plan The Practical Solution to the Soaring Cost of Medical Care Enthoven Alain C. Heftet / 2002 / Engelsk
Toward a 21st Century Health System The Contributions and Promise of Prepaid Group Practice Enthoven Alain C. Heftet / 2014 / Engelsk
Other Invisible Hand Delivering Public Services through Choice and Competition Le Grand Julian Heftet / 2007 / Engelsk
