Moore SH, Martin DP, Richardson WC, Riedel DC. Cost containment through risk-sharing by primary care physicians: a history of the development of United Healthcare. Health Care Financ Rev. 1980 Spring;1(4):1-13.
Moore SH, Martin DP, Richardson WC, Riedel DC. Cost containment through risk-sharing by primary care physicians: a history of the development of United Healthcare. Health Care Financ Rev. 1980 Spring;1(4):1-13.