title: Will big HMOs stamp out competition?
authors.forename: S
authors.initials: S
authors.lastname: Findlay
mesh_terms: D004465:Economic Competition; D006264:Health Benefit Plans, Employee / Q000706:statistics & numerical data; D006273:Health Facility Merger / Q000191:economics*; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration* / Q000706:statistics & numerical data; D014481:United States