1. Measuring the quality of health care,1999
2. Crossing the quality chasm: A new health system for the 21st century,2001
3. The value of provider-to-provider telehealth;Pan;Telemed J E Health,2008
4. The value of health care information exchange and interoperability;Walker;Health Affairs,2005
5. The trillion dollar conundrum: Complementarities and health information technology;Dranove;Am E J: Econ Policy,2014