00366pab a2200121 454500008004000000100002400040245010100064260000900165300001400174362000800188650002000196773002800216180718b2004   xxu||||| |||| 00| 0 eng d  aCastilla, Emilio J.  aOrganizing health care: a comparative analysis of national institutions and inequality over time  c2004  ap.403-35.  aDec  aHealth services  aInternational Sociology