2010 study exploring the relationship between spending on non-drug medical services and pharmaceutical expenses across geographical regions.
2010 report by the American Public Health Association examining the external costs that automotive-transportation systems impose.
2010 study looking at the potential effects on children's diet of putting nutrition information on fast food items.
2009 paper in Circulation: Cardiovascular Quality and Outcomes examining the relationship between Medicare spending and outcomes for patients with heart failures
2012 Yale University and Washington University of St. Louis study on the cost-effectiveness of three types of peer-intervention methods.
2010 Cornell University study done for the National Bureau of Economic Research on the effect of health insurance on trends in income inequality.
2010 RAND Corporation study on the cost of medical care attributed to California's failure to meet federal clean air standards.
2008 University of California, San Francisco, study on the causes behind the high rate of dental care among the state's Latino children.
2009 meta-analysis by the Institute of Medicine of 11 U.S. and European studies on the health effects of smoking bans.
2009 study by the Harvard Medical School and the Cambridge Health Alliance on the relationship between health insurance and death rates.