Climbing up the pay-for-performance learning curve: Where are the early adopters now?
Health Affairs
http://content.healthaffairs.org/content/26/6/1674.long
Deriving a Model of the Necessity to Hospitalize Nursing Home Residents.
Research on Aging
http://roa.sagepub.com/content/29/6/606.abstract
The promise of health care cost-containment
Health Affairs
http://content.healthaffairs.org/content/26/6/1545.full
Depression-anxiety relationships with chronic physical conditions: Results from the World Mental Health surveys.
Journal of Affective Disorders
http://www.ncbi.nlm.nih.gov/pubmed/?term=Depression-anxiety%20relationships%20with%20chronic%20physical%20conditions%3A%20Results%20from%20the%20World%20Mental%20Health%20surveys.