00350pab a2200121 454500008003600000100002300036245006000059650001500119650002100134650001700155650001500172773004100187180718b   xxu||||| |||| 00| 0 eng d  aCrivisqui, Eduardo  aStatistics as a tool in the reform of health structures  a Hospitals  a Health Services  a Health Care  aStatistics  aInternational Social Science Journal