title: Are medical groups a threat to managed care organizations?
authors.affiliation: Medical Quality Commission, CA, USA.
authors.forename: A R
authors.initials: AR
authors.lastname: Zwerner
mesh_terms: D004465:Economic Competition; D006123:Group Practice / Q000191:economics / Q000592:standards*; D008329:Managed Care Programs / Q000191:economics / Q000592:standards*; D009937:Organizational Objectives; D014481:United States