000 00578cam a2200121 4500
001 1900640058
008 000801t1997 xxu||||| |||| 00| 0 eng d
020 _a1900640058
110 _aNational Health Service Centre for Reviews and Dissemination
245 0 _aConcentration and choice in the provision of hospital services: the relationship between hospital volume and quality of health outcomes. CRD Report 8 Part I
260 _bUniversity of York;Centre for Health economics;York Health Economics Consortium;NHS Centre for reviews and Dissemination,
_c1997
690 _aHospitals
999 _c47685
_d47685