Health plan 2009. The enduring problem of rising costs.
Schaeffer
Leonard D
LD
WellPoint Health Networks, USA.
D000368:Aged; D003258:Consumer Behavior; D005544:Forecasting; D017048:Health Care Costs / Q000639:trends*; D006301:Health Services Needs and Demand / Q000639:trends; D006801:Humans; D008329:Managed Care Programs / Q000458:organization & administration / Q000639:trends*; D011157:Population Dynamics; D014481:United States