title: The future of provider-sponsored HMOs.
authors.forename: D
authors.initials: D
authors.lastname: Votz
authors.forename: J D
authors.initials: JD
authors.lastname: Cochrane
mesh_terms: D019058:Community Networks / Q000191:economics / Q000458:organization & administration / Q000639:trends*; D019033:Delivery of Health Care, Integrated / Q000191:economics / Q000458:organization & administration / Q000639:trends*; D006279:Health Maintenance Organizations / Q000191:economics / Q000458:organization & administration / Q000639:trends*; D006759:Hospital-Physician Joint Ventures / Q000191:economics / Q000458:organization & administration / Q000639:trends; D018854:Managed Competition; D017146:Models, Organizational; D014481:United States