. . "Assurance-maladie Grande-Bretagne." . . "Medicine Great Britain." . . . . . . . . . . . . . . . . . . "Opting out the NHS. A review of the private sector of medical care"@en . . "Opting out of the N.H.S : a review of the private sector of medical care" . . . . . . "Opting out of the NHS : a review of the private sector of medical care" . . . . "Opting out of the N.H.S.: a review of the private sector of medical care" . "Opting out of the N.H.S. : A review of the private sector of medical care" . . . . "Opting out the NHS"@en . . "Opting out of the N.H.S. : a review of the private sector of medical care" . . . . "Great Britain; social policy, social law, social security; social law; social insurance; National Health Act." . . "Great Britain; economy and economic policy; economic policy; planning; Political and Economical Planning PEP, Centre for Studies in Social Policy CSSP, merger 1978, Policy Studies Institute PSI." . . "Engeland; economie en economische politiek; economische politiek; planning; PEP Political and Economical Planning, CSSP Centre for Studies in Social policy, fusie 1978, Policy studies Institute (PSI)" . . "Soins médicaux Grande-Bretagne." . . "Engeland; sociale maatregelen, sociaal recht, sociale politiek en maatschappelijk werk; sociaal recht; sociale verzekering; afzonderlijke verzekeringen; National Health Act." . . "State Medicine Great Britain." . .