title: Insurance and health care expenditures: what's the real question?
authors.forename: Giancarlo
authors.initials: G
authors.lastname: DiMassa
authors.forename: José J
authors.initials: JJ
authors.lastname: Escarce
mesh_terms: D005102:Health Expenditures; D006801:Humans; D019458:Insurance Coverage / Q000191:economics*; D007348:Insurance, Health / Q000191:economics*; D017057:Medically Uninsured; D012107:Research Design; D014481:United States