1. The Impact of Nearly Universal Insurance Coverage on Health Care Utilization: Evidence from Medicare;Card;American Economic Review,2008
2. Productivity Spillovers in Health Care: Evidence from the Treatment of Heart Attacks;Chandra;Journal of Political Economy,2007
3. Managed Care and Medical Expenditures of Medicare Beneficiaries;Chernew;Journal of Health Economics,2008
4. Consumer Reports Health.org 2008 Too Much Treatment? Aggressive Medical Care Can Lead to More Pain with No Gain http://cdn.consumerreports.org/health/doctorshospitals/hospital-care/aggressive-medical-care/overview/aggressive-medical-care-ov.htm
5. Dartmouth Atlas of Health Care 2008 Health Care Spending, Quality and Outcomes http://www.dartmouthatlas.org/downloads/reports/Spending_Brief_022709.pdf