title: Changing practice models: the rise of large group practices.
authors.affiliation: American Dental Association, USA.
authors.forename: Charles L
authors.initials: CL
authors.lastname: Steffel
mesh_terms: D006124:Group Practice, Dental / Q000458:organization & administration*; D006801:Humans; D007196:Indiana; D008389:Marketing of Health Services; D011215:Practice Management, Dental / Q000458:organization & administration*; D011362:Professional Corporations / Q000458:organization & administration; D014481:United States