The Impact of Primary Care Practice Transformation on Cost, Quality, and Utilization. Jabbarpour Y, De Marchis EH, Bazemore A, Grundy P. . The Impact of Primary Care Practice Transformation on Cost, Quality, and Utilization. 2017. 2017 https://researcherprofiles.org/profile/25301653 Jabbarpour Y, De Marchis EH, Bazemore A, Grundy P.