title: The advent of mergers. A new type of group practice is taking shape in Michigan.
authors.forename: R D
authors.initials: RD
authors.lastname: Ward
mesh_terms: D015510:Clinical Medicine / Q000639:trends*; D006123:Group Practice / Q000592:standards / Q000639:trends; D006279:Health Maintenance Organizations / Q000639:trends; D008824:Michigan