title: Clarifying the competition strategy.
authors.forename: C D
authors.initials: CD
authors.lastname: Weller
mesh_terms: D003695:Delivery of Health Care / Q000191:economics*; D004465:Economic Competition; D004467:Economics; D006279:Health Maintenance Organizations / Q000191:economics*; D006801:Humans; D008329:Managed Care Programs / Q000191:economics*; D014481:United States