1. Measuring outcomes and efficiency in Medicare value-based purchasing;Health Aff,2009
2. Value-based purchasing and hospital acquired conditions: are we seeing improvement?;Health Policy,2014
3. Improving evaluations of value-based purchasing programs;Health Serv Res,2010
4. Ranking hospitals on surgical mortality: the importance of reliability adjustment;Health Serv Res,2010
5. Why is care coordination so difficult to implement?;Generations,2013