title: How large employers are shaping the health care marketplace. First of two parts.
authors.affiliation: Department of Family and Community Medicine, University of California at San Francisco School of Medicine, USA.
authors.forename: T
authors.initials: T
authors.lastname: Bodenheimer
authors.forename: K
authors.initials: K
authors.lastname: Sullivan
mesh_terms: D002755:Choice Behavior; D003284:Contract Services; D003363:Cost Control / Q000266:history; D017049:Employer Health Costs / Q000266:history / Q000639:trends; D006264:Health Benefit Plans, Employee / Q000191:economics / Q000266:history / Q000458:organization & administration*; D049673:History, 20th Century; D006801:Humans; D008329:Managed Care Programs / Q000191:economics / Q000266:history / Q000706:statistics & numerical data; D016134:Organizational Policy; D014481:United States